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list | answer_ranges
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|---|---|---|---|---|---|---|---|---|
This type of telescope is called a reflecting telescope , or reflector -LRB- see Figure 23.5 -RRB- .
|
TQA:T_0491_10
| 13 |
see
| true |
see
|
[
"why",
"might",
"someone",
"see",
"something",
"_",
"_",
"?"
] |
[
"This type of telescope is called a reflecting telescope , or reflector"
] |
[
[
0,
12
]
] |
The mirrors in a reflecting telescope are much lighter than the heavy glass lenses in a refractor .
|
TQA:T_0491_11
| 1 |
mirrors
| true |
mirror
|
[
"what",
"is",
"_",
"mirrored",
"_",
"_",
"_",
"?"
] |
[
"a reflecting telescope"
] |
[
[
3,
6
]
] |
The mirrors in a reflecting telescope are much lighter than the heavy glass lenses in a refractor .
|
TQA:T_0491_11
| 4 |
reflecting
| true |
reflect
|
[
"what",
"is",
"_",
"reflecting",
"_",
"_",
"_",
"?"
] |
[
"The mirrors",
"telescope"
] |
[
[
0,
2
],
[
5,
6
]
] |
This is important because a refracting telescope must be much stronger to support the heavy glass .
|
TQA:T_0491_12
| 5 |
refracting
| true |
refract
|
[
"what",
"is",
"_",
"refracted",
"_",
"_",
"_",
"?"
] |
[
"telescope"
] |
[
[
6,
7
]
] |
This is important because a refracting telescope must be much stronger to support the heavy glass .
|
TQA:T_0491_12
| 12 |
support
| true |
support
|
[
"what",
"does",
"something",
"support",
"_",
"_",
"_",
"?"
] |
[
"glass",
"the heavy glass",
"heavy glass"
] |
[
[
15,
16
],
[
13,
16
],
[
14,
16
]
] |
This is important because a refracting telescope must be much stronger to support the heavy glass .
|
TQA:T_0491_12
| 12 |
support
| true |
support
|
[
"what",
"_",
"_",
"supports",
"something",
"_",
"_",
"?"
] |
[
"telescope",
"a refracting telescope",
"refracting telescope"
] |
[
[
6,
7
],
[
4,
7
],
[
5,
7
]
] |
Its much easier to precisely make mirrors than to precisely make glass lenses .
|
TQA:T_0491_13
| 5 |
make
| true |
make
|
[
"how",
"is",
"something",
"made",
"_",
"_",
"_",
"?"
] |
[
"precisely"
] |
[
[
4,
5
]
] |
Its much easier to precisely make mirrors than to precisely make glass lenses .
|
TQA:T_0491_13
| 5 |
make
| true |
make
|
[
"what",
"is",
"_",
"made",
"_",
"_",
"_",
"?"
] |
[
"glass lenses",
"mirrors"
] |
[
[
11,
13
],
[
6,
7
]
] |
Its much easier to precisely make mirrors than to precisely make glass lenses .
|
TQA:T_0491_13
| 5 |
make
| true |
make
|
[
"why",
"is",
"something",
"made",
"_",
"_",
"_",
"?"
] |
[
"Its much easier",
"make glass lenses"
] |
[
[
0,
3
],
[
10,
13
]
] |
Its much easier to precisely make mirrors than to precisely make glass lenses .
|
TQA:T_0491_13
| 6 |
mirrors
| true |
mirror
|
[
"what",
"is",
"_",
"mirrored",
"_",
"_",
"_",
"?"
] |
[
"mirrors"
] |
[
[
6,
7
]
] |
Its much easier to precisely make mirrors than to precisely make glass lenses .
|
TQA:T_0491_13
| 10 |
make
| true |
make
|
[
"how",
"is",
"something",
"made",
"_",
"_",
"_",
"?"
] |
[
"precisely"
] |
[
[
9,
10
]
] |
Its much easier to precisely make mirrors than to precisely make glass lenses .
|
TQA:T_0491_13
| 10 |
make
| true |
make
|
[
"what",
"is",
"_",
"made",
"_",
"_",
"_",
"?"
] |
[
"glass lenses"
] |
[
[
11,
13
]
] |
For that reason , reflectors can be made larger than refractors .
|
TQA:T_0491_14
| 7 |
made
| true |
make
|
[
"how",
"can",
"something",
"made",
"_",
"_",
"_",
"?"
] |
[
"larger",
"larger than refractors"
] |
[
[
8,
9
],
[
8,
11
]
] |
For that reason , reflectors can be made larger than refractors .
|
TQA:T_0491_14
| 7 |
made
| true |
make
|
[
"what",
"can",
"_",
"made",
"_",
"_",
"_",
"?"
] |
[
"reflectors"
] |
[
[
4,
5
]
] |
Larger telescopes can collect more light .
|
TQA:T_0491_15
| 3 |
collect
| true |
collect
|
[
"what",
"can",
"_",
"collect",
"something",
"_",
"_",
"?"
] |
[
"Larger telescopes"
] |
[
[
0,
2
]
] |
Larger telescopes can collect more light .
|
TQA:T_0491_15
| 3 |
collect
| true |
collect
|
[
"what",
"can",
"something",
"collect",
"_",
"_",
"_",
"?"
] |
[
"more light"
] |
[
[
4,
6
]
] |
This means that they can study dimmer or more distant objects .
|
TQA:T_0491_16
| 1 |
means
| true |
mean
|
[
"what",
"does",
"something",
"mean",
"_",
"_",
"_",
"?"
] |
[
"that they can study dimmer or more distant objects"
] |
[
[
2,
11
]
] |
This means that they can study dimmer or more distant objects .
|
TQA:T_0491_16
| 1 |
means
| true |
mean
|
[
"what",
"_",
"_",
"means",
"something",
"_",
"_",
"?"
] |
[
"This"
] |
[
[
0,
1
]
] |
This means that they can study dimmer or more distant objects .
|
TQA:T_0491_16
| 5 |
study
| true |
study
|
[
"what",
"can",
"someone",
"study",
"_",
"_",
"_",
"?"
] |
[
"dimmer or more distant objects"
] |
[
[
6,
11
]
] |
This means that they can study dimmer or more distant objects .
|
TQA:T_0491_16
| 5 |
study
| true |
study
|
[
"who",
"can",
"_",
"study",
"something",
"_",
"_",
"?"
] |
[
"they"
] |
[
[
3,
4
]
] |
Telescopes can also be made to use both lenses and mirrors .
|
TQA:T_0491_18
| 4 |
made
| true |
make
|
[
"how",
"can",
"something",
"made",
"_",
"_",
"_",
"?"
] |
[
"to use both lenses and mirrors"
] |
[
[
5,
11
]
] |
Telescopes can also be made to use both lenses and mirrors .
|
TQA:T_0491_18
| 4 |
made
| true |
make
|
[
"what",
"can",
"_",
"made",
"_",
"_",
"_",
"?"
] |
[
"Telescopes"
] |
[
[
0,
1
]
] |
Telescopes can also be made to use both lenses and mirrors .
|
TQA:T_0491_18
| 6 |
use
| true |
use
|
[
"what",
"does",
"something",
"use",
"_",
"_",
"_",
"?"
] |
[
"both lenses and mirrors"
] |
[
[
7,
11
]
] |
Telescopes can also be made to use both lenses and mirrors .
|
TQA:T_0491_18
| 6 |
use
| true |
use
|
[
"what",
"_",
"_",
"uses",
"something",
"_",
"_",
"?"
] |
[
"Telescopes"
] |
[
[
0,
1
]
] |
Telescopes can also be made to use both lenses and mirrors .
|
TQA:T_0491_18
| 10 |
mirrors
| true |
mirror
|
[
"what",
"was",
"_",
"mirroring",
"something",
"_",
"_",
"?"
] |
[
"Telescopes"
] |
[
[
0,
1
]
] |
For more on how telescopes were developed , visit http://galileo.rice.edu/sci/instruments/telescope.html .
|
TQA:T_0491_19
| 6 |
developed
| true |
develop
|
[
"what",
"was",
"_",
"developed",
"_",
"_",
"_",
"?"
] |
[
"telescopes"
] |
[
[
4,
5
]
] |
His telescope used two lenses to make distant objects appear both nearer and larger .
|
TQA:T_0491_2
| 2 |
used
| true |
use
|
[
"how",
"is",
"something",
"used",
"_",
"_",
"_",
"?"
] |
[
"to make distant objects appear both nearer and larger"
] |
[
[
5,
14
]
] |
His telescope used two lenses to make distant objects appear both nearer and larger .
|
TQA:T_0491_2
| 2 |
used
| true |
use
|
[
"what",
"is",
"_",
"used",
"_",
"_",
"_",
"?"
] |
[
"His telescope",
"two lenses"
] |
[
[
0,
2
],
[
3,
5
]
] |
His telescope used two lenses to make distant objects appear both nearer and larger .
|
TQA:T_0491_2
| 2 |
used
| true |
use
|
[
"what",
"is",
"_",
"using",
"something",
"_",
"_",
"?"
] |
[
"His telescope",
"two lenses"
] |
[
[
0,
2
],
[
3,
5
]
] |
His telescope used two lenses to make distant objects appear both nearer and larger .
|
TQA:T_0491_2
| 6 |
make
| true |
make
|
[
"what",
"is",
"_",
"made",
"_",
"_",
"_",
"?"
] |
[
"distant objects",
"distant objects appear both nearer and larger"
] |
[
[
7,
9
],
[
7,
14
]
] |
His telescope used two lenses to make distant objects appear both nearer and larger .
|
TQA:T_0491_2
| 6 |
make
| true |
make
|
[
"what",
"_",
"_",
"makes",
"something",
"_",
"_",
"?"
] |
[
"two lenses"
] |
[
[
3,
5
]
] |
His telescope used two lenses to make distant objects appear both nearer and larger .
|
TQA:T_0491_2
| 9 |
appear
| true |
appear
|
[
"how",
"does",
"something",
"appear",
"_",
"_",
"_",
"?"
] |
[
"nearer",
"larger",
"both nearer and larger"
] |
[
[
11,
12
],
[
13,
14
],
[
10,
14
]
] |
His telescope used two lenses to make distant objects appear both nearer and larger .
|
TQA:T_0491_2
| 9 |
appear
| true |
appear
|
[
"what",
"_",
"_",
"appears",
"_",
"_",
"_",
"?"
] |
[
"distant objects"
] |
[
[
7,
9
]
] |
Telescopes that use lenses to bend light are called refracting telescopes , or refractors -LRB- Figure 23.4 -RRB- .
|
TQA:T_0491_3
| 2 |
use
| true |
use
|
[
"what",
"does",
"something",
"use",
"_",
"_",
"_",
"?"
] |
[
"lenses"
] |
[
[
3,
4
]
] |
Telescopes that use lenses to bend light are called refracting telescopes , or refractors -LRB- Figure 23.4 -RRB- .
|
TQA:T_0491_3
| 2 |
use
| true |
use
|
[
"what",
"_",
"_",
"uses",
"something",
"_",
"_",
"?"
] |
[
"Telescopes"
] |
[
[
0,
1
]
] |
Telescopes that use lenses to bend light are called refracting telescopes , or refractors -LRB- Figure 23.4 -RRB- .
|
TQA:T_0491_3
| 2 |
use
| true |
use
|
[
"why",
"does",
"something",
"use",
"something",
"_",
"_",
"?"
] |
[
"to bend light",
"bend light"
] |
[
[
4,
7
],
[
5,
7
]
] |
Telescopes that use lenses to bend light are called refracting telescopes , or refractors -LRB- Figure 23.4 -RRB- .
|
TQA:T_0491_3
| 5 |
bend
| true |
bend
|
[
"how",
"does",
"something",
"bend",
"something",
"_",
"_",
"?"
] |
[
"use lenses",
"lenses"
] |
[
[
2,
4
],
[
3,
4
]
] |
Telescopes that use lenses to bend light are called refracting telescopes , or refractors -LRB- Figure 23.4 -RRB- .
|
TQA:T_0491_3
| 5 |
bend
| true |
bend
|
[
"what",
"_",
"_",
"bends",
"something",
"_",
"_",
"?"
] |
[
"Telescopes",
"lenses"
] |
[
[
0,
1
],
[
3,
4
]
] |
Telescopes that use lenses to bend light are called refracting telescopes , or refractors -LRB- Figure 23.4 -RRB- .
|
TQA:T_0491_3
| 5 |
bend
| true |
bend
|
[
"what",
"does",
"something",
"bend",
"_",
"_",
"_",
"?"
] |
[
"light"
] |
[
[
6,
7
]
] |
Telescopes that use lenses to bend light are called refracting telescopes , or refractors -LRB- Figure 23.4 -RRB- .
|
TQA:T_0491_3
| 8 |
called
| true |
call
|
[
"what",
"is",
"_",
"called",
"something",
"_",
"_",
"?"
] |
[
"Telescopes",
"Telescopes that use lenses to bend light"
] |
[
[
0,
1
],
[
0,
7
]
] |
Telescopes that use lenses to bend light are called refracting telescopes , or refractors -LRB- Figure 23.4 -RRB- .
|
TQA:T_0491_3
| 8 |
called
| true |
call
|
[
"what",
"is",
"something",
"called",
"_",
"_",
"_",
"?"
] |
[
"refractors",
"refracting telescopes",
"refracting telescopes , or refractors"
] |
[
[
13,
14
],
[
9,
11
],
[
9,
14
]
] |
Telescopes that use lenses to bend light are called refracting telescopes , or refractors -LRB- Figure 23.4 -RRB- .
|
TQA:T_0491_3
| 8 |
called
| true |
call
|
[
"why",
"is",
"something",
"called",
"something",
"_",
"_",
"?"
] |
[
"use lenses to bend light"
] |
[
[
2,
7
]
] |
Telescopes that use lenses to bend light are called refracting telescopes , or refractors -LRB- Figure 23.4 -RRB- .
|
TQA:T_0491_3
| 9 |
refracting
| true |
refract
|
[
"what",
"is",
"_",
"refracting",
"_",
"_",
"_",
"?"
] |
[
"Telescopes",
"refractors",
"telescopes"
] |
[
[
0,
1
],
[
13,
14
],
[
10,
11
]
] |
Many amateur astronomers still use refractors today .
|
TQA:T_0491_5
| 4 |
use
| true |
use
|
[
"what",
"does",
"someone",
"use",
"_",
"_",
"_",
"?"
] |
[
"refractors"
] |
[
[
5,
6
]
] |
Many amateur astronomers still use refractors today .
|
TQA:T_0491_5
| 4 |
use
| true |
use
|
[
"when",
"does",
"someone",
"use",
"something",
"_",
"_",
"?"
] |
[
"today"
] |
[
[
6,
7
]
] |
Many amateur astronomers still use refractors today .
|
TQA:T_0491_5
| 4 |
use
| true |
use
|
[
"who",
"_",
"_",
"uses",
"something",
"_",
"_",
"?"
] |
[
"Many amateur astronomers",
"amateur astronomers"
] |
[
[
0,
3
],
[
1,
3
]
] |
Refractors are good for viewing details within our solar system .
|
TQA:T_0491_6
| 4 |
viewing
| true |
view
|
[
"what",
"is",
"_",
"viewed",
"_",
"_",
"_",
"?"
] |
[
"details"
] |
[
[
5,
6
]
] |
Refractors are good for viewing details within our solar system .
|
TQA:T_0491_6
| 4 |
viewing
| true |
view
|
[
"what",
"is",
"something",
"viewed",
"_",
"within",
"_",
"?"
] |
[
"our solar system"
] |
[
[
7,
10
]
] |
Around 1670 , Sir Isaac Newton built a different kind of telescope .
|
TQA:T_0491_8
| 6 |
built
| true |
build
|
[
"what",
"did",
"someone",
"build",
"_",
"_",
"_",
"?"
] |
[
"a different kind of telescope"
] |
[
[
7,
12
]
] |
Around 1670 , Sir Isaac Newton built a different kind of telescope .
|
TQA:T_0491_8
| 6 |
built
| true |
build
|
[
"when",
"did",
"someone",
"build",
"something",
"_",
"_",
"?"
] |
[
"Around 1670"
] |
[
[
0,
2
]
] |
Around 1670 , Sir Isaac Newton built a different kind of telescope .
|
TQA:T_0491_8
| 6 |
built
| true |
build
|
[
"who",
"_",
"_",
"built",
"something",
"_",
"_",
"?"
] |
[
"Sir Isaac Newton"
] |
[
[
3,
6
]
] |
Newtons telescope used curved mirrors instead of lenses to focus light .
|
TQA:T_0491_9
| 2 |
used
| true |
use
|
[
"what",
"did",
"something",
"use",
"something",
"_",
"to do",
"?"
] |
[
"focus light",
"to focus light"
] |
[
[
9,
11
],
[
8,
11
]
] |
Newtons telescope used curved mirrors instead of lenses to focus light .
|
TQA:T_0491_9
| 2 |
used
| true |
use
|
[
"what",
"did",
"something",
"use",
"_",
"_",
"_",
"?"
] |
[
"mirrors",
"curved mirrors"
] |
[
[
4,
5
],
[
3,
5
]
] |
Newtons telescope used curved mirrors instead of lenses to focus light .
|
TQA:T_0491_9
| 2 |
used
| true |
use
|
[
"what",
"didn't",
"something",
"use",
"_",
"_",
"_",
"?"
] |
[
"lenses"
] |
[
[
7,
8
]
] |
Newtons telescope used curved mirrors instead of lenses to focus light .
|
TQA:T_0491_9
| 2 |
used
| true |
use
|
[
"what",
"_",
"_",
"used",
"something",
"_",
"_",
"?"
] |
[
"Newtons telescope",
"telescope"
] |
[
[
0,
2
],
[
1,
2
]
] |
Newtons telescope used curved mirrors instead of lenses to focus light .
|
TQA:T_0491_9
| 4 |
mirrors
| true |
mirror
|
[
"what",
"is",
"_",
"mirrored",
"_",
"_",
"_",
"?"
] |
[
"light"
] |
[
[
10,
11
]
] |
Newtons telescope used curved mirrors instead of lenses to focus light .
|
TQA:T_0491_9
| 4 |
mirrors
| true |
mirror
|
[
"what",
"_",
"_",
"mirrors",
"something",
"_",
"_",
"?"
] |
[
"Newtons telescope",
"telescope"
] |
[
[
0,
2
],
[
1,
2
]
] |
Newtons telescope used curved mirrors instead of lenses to focus light .
|
TQA:T_0491_9
| 4 |
mirrors
| true |
mirror
|
[
"who",
"_",
"_",
"mirrored",
"something",
"_",
"_",
"?"
] |
[
"Newtons"
] |
[
[
0,
1
]
] |
Newtons telescope used curved mirrors instead of lenses to focus light .
|
TQA:T_0491_9
| 9 |
focus
| true |
focus
|
[
"what",
"does",
"something",
"focus",
"_",
"_",
"_",
"?"
] |
[
"light"
] |
[
[
10,
11
]
] |
Newtons telescope used curved mirrors instead of lenses to focus light .
|
TQA:T_0491_9
| 9 |
focus
| true |
focus
|
[
"what",
"_",
"_",
"focuses",
"something",
"_",
"_",
"?"
] |
[
"mirrors",
"curved mirrors"
] |
[
[
4,
5
],
[
3,
5
]
] |
Radio telescopes collect radio waves .
|
TQA:T_0492_0
| 2 |
collect
| true |
collect
|
[
"what",
"_",
"_",
"collects",
"something",
"_",
"_",
"?"
] |
[
"Radio telescopes"
] |
[
[
0,
2
]
] |
Radio telescopes collect radio waves .
|
TQA:T_0492_0
| 2 |
collect
| true |
collect
|
[
"what",
"does",
"something",
"collect",
"_",
"_",
"_",
"?"
] |
[
"radio waves"
] |
[
[
3,
5
]
] |
A group of radio telescopes can be linked together with a computer .
|
TQA:T_0492_10
| 7 |
linked
| true |
link
|
[
"how",
"is",
"something",
"linked",
"_",
"_",
"_",
"?"
] |
[
"together"
] |
[
[
8,
9
]
] |
A group of radio telescopes can be linked together with a computer .
|
TQA:T_0492_10
| 7 |
linked
| true |
link
|
[
"what",
"is",
"_",
"linked",
"_",
"_",
"_",
"?"
] |
[
"A group of radio telescopes"
] |
[
[
0,
5
]
] |
A group of radio telescopes can be linked together with a computer .
|
TQA:T_0492_10
| 7 |
linked
| true |
link
|
[
"what",
"is",
"something",
"linked",
"_",
"with",
"_",
"?"
] |
[
"with a computer",
"a computer"
] |
[
[
9,
12
],
[
10,
12
]
] |
The telescopes observe the same object .
|
TQA:T_0492_11
| 2 |
observe
| true |
observe
|
[
"what",
"does",
"something",
"observe",
"_",
"_",
"_",
"?"
] |
[
"the same object"
] |
[
[
3,
6
]
] |
The telescopes observe the same object .
|
TQA:T_0492_11
| 2 |
observe
| true |
observe
|
[
"what",
"_",
"_",
"observes",
"something",
"_",
"_",
"?"
] |
[
"The telescopes",
"telescopes"
] |
[
[
0,
2
],
[
1,
2
]
] |
The computer then combines the data from each telescope .
|
TQA:T_0492_12
| 3 |
combines
| true |
combine
|
[
"what",
"_",
"_",
"combines",
"something",
"from",
"something",
"?"
] |
[
"The computer"
] |
[
[
0,
2
]
] |
The computer then combines the data from each telescope .
|
TQA:T_0492_12
| 3 |
combines
| true |
combine
|
[
"what",
"does",
"something",
"combine",
"_",
"from",
"something",
"?"
] |
[
"the data",
"data"
] |
[
[
4,
6
],
[
5,
6
]
] |
The computer then combines the data from each telescope .
|
TQA:T_0492_12
| 3 |
combines
| true |
combine
|
[
"what",
"does",
"something",
"combine",
"something",
"from",
"_",
"?"
] |
[
"each telescope"
] |
[
[
7,
9
]
] |
The computer then combines the data from each telescope .
|
TQA:T_0492_12
| 3 |
combines
| true |
combine
|
[
"when",
"does",
"something",
"combine",
"something",
"from",
"something",
"?"
] |
[
"then"
] |
[
[
2,
3
]
] |
This makes the group function like one single telescope .
|
TQA:T_0492_13
| 1 |
makes
| true |
make
|
[
"what",
"does",
"something",
"make",
"_",
"_",
"_",
"?"
] |
[
"the group function like one single telescope",
"group function like one single telescope"
] |
[
[
2,
9
],
[
3,
9
]
] |
This makes the group function like one single telescope .
|
TQA:T_0492_13
| 1 |
makes
| true |
make
|
[
"what",
"_",
"_",
"makes",
"something",
"_",
"_",
"?"
] |
[
"This"
] |
[
[
0,
1
]
] |
An example is shown in Figure 23.7 .
|
TQA:T_0492_14
| 3 |
shown
| true |
show
|
[
"what",
"is",
"_",
"shown",
"_",
"_",
"somewhere",
"?"
] |
[
"An example"
] |
[
[
0,
2
]
] |
An example is shown in Figure 23.7 .
|
TQA:T_0492_14
| 3 |
shown
| true |
show
|
[
"where",
"is",
"something",
"shown",
"_",
"_",
"_",
"?"
] |
[
"in Figure 23.7"
] |
[
[
4,
7
]
] |
To learn more about radio telescopes and radio astronomy in general , go to
|
TQA:T_0492_15
| 1 |
learn
| true |
learn
|
[
"what",
"does",
"someone",
"learn",
"_",
"about",
"_",
"?"
] |
[
"radio telescopes and radio astronomy",
"radio telescopes",
"radio astronomy",
"about radio telescopes and radio astronomy in general"
] |
[
[
4,
9
],
[
4,
6
],
[
7,
9
],
[
3,
11
]
] |
To learn more about radio telescopes and radio astronomy in general , go to
|
TQA:T_0492_15
| 12 |
go
| true |
go
|
[
"where",
"does",
"someone",
"go",
"_",
"_",
"_",
"?"
] |
[
"to"
] |
[
[
13,
14
]
] |
To learn more about radio telescopes and radio astronomy in general , go to
|
TQA:T_0492_15
| 12 |
go
| true |
go
|
[
"why",
"does",
"someone",
"go",
"_",
"_",
"_",
"?"
] |
[
"To learn more about radio telescopes and radio astronomy",
"To learn more about radio telescopes and radio astronomy in general"
] |
[
[
0,
9
],
[
0,
11
]
] |
Radio telescopes look a lot like satellite dishes .
|
TQA:T_0492_2
| 2 |
look
| true |
look
|
[
"what",
"does",
"something",
"look",
"_",
"as",
"something",
"?"
] |
[
"satellite dishes",
"like satellite dishes"
] |
[
[
6,
8
],
[
5,
8
]
] |
Radio telescopes look a lot like satellite dishes .
|
TQA:T_0492_2
| 2 |
look
| true |
look
|
[
"what",
"_",
"_",
"looks",
"_",
"_",
"_",
"?"
] |
[
"Radio telescopes"
] |
[
[
0,
2
]
] |
In fact , both are designed to collect and focus radio waves or microwaves from space .
|
TQA:T_0492_3
| 5 |
designed
| true |
design
|
[
"what",
"is",
"_",
"designed",
"_",
"_",
"to do something",
"?"
] |
[
"both"
] |
[
[
3,
4
]
] |
In fact , both are designed to collect and focus radio waves or microwaves from space .
|
TQA:T_0492_3
| 5 |
designed
| true |
design
|
[
"what",
"is",
"something",
"designed",
"_",
"_",
"to do",
"?"
] |
[
"collect and focus radio waves or microwaves from space",
"to collect and focus radio waves or microwaves from space"
] |
[
[
7,
16
],
[
6,
16
]
] |
In fact , both are designed to collect and focus radio waves or microwaves from space .
|
TQA:T_0492_3
| 7 |
collect
| true |
collect
|
[
"what",
"is",
"_",
"collected",
"_",
"_",
"_",
"?"
] |
[
"microwaves",
"radio waves",
"radio waves or microwaves"
] |
[
[
13,
14
],
[
10,
12
],
[
10,
14
]
] |
In fact , both are designed to collect and focus radio waves or microwaves from space .
|
TQA:T_0492_3
| 7 |
collect
| true |
collect
|
[
"where",
"is",
"something",
"collected",
"_",
"from",
"_",
"?"
] |
[
"space",
"from space"
] |
[
[
15,
16
],
[
14,
16
]
] |
In fact , both are designed to collect and focus radio waves or microwaves from space .
|
TQA:T_0492_3
| 9 |
focus
| true |
focus
|
[
"what",
"is",
"_",
"focused",
"_",
"_",
"_",
"?"
] |
[
"radio waves",
"radio waves or microwaves"
] |
[
[
10,
12
],
[
10,
14
]
] |
The largest single radio telescope in the world is at the Arecibo Observatory in Puerto Rico -LRB- see Figure 23.6 -RRB- .
|
TQA:T_0492_4
| 17 |
see
| true |
see
|
[
"what",
"is",
"_",
"seen",
"_",
"_",
"_",
"?"
] |
[
"The largest single radio telescope in the world",
"Figure 23.6"
] |
[
[
0,
8
],
[
18,
20
]
] |
The sinkhole formed when water flowing underground dissolved the limestone .
|
TQA:T_0492_6
| 2 |
formed
| true |
form
|
[
"what",
"was",
"_",
"formed",
"_",
"_",
"_",
"?"
] |
[
"The sinkhole"
] |
[
[
0,
2
]
] |
The sinkhole formed when water flowing underground dissolved the limestone .
|
TQA:T_0492_6
| 2 |
formed
| true |
form
|
[
"when",
"was",
"something",
"formed",
"_",
"_",
"_",
"?"
] |
[
"water flowing underground dissolved the limestone",
"when water flowing underground dissolved the limestone"
] |
[
[
4,
10
],
[
3,
10
]
] |
The sinkhole formed when water flowing underground dissolved the limestone .
|
TQA:T_0492_6
| 5 |
flowing
| true |
flow
|
[
"what",
"_",
"_",
"flows",
"_",
"_",
"_",
"?"
] |
[
"water"
] |
[
[
4,
5
]
] |
The sinkhole formed when water flowing underground dissolved the limestone .
|
TQA:T_0492_6
| 5 |
flowing
| true |
flow
|
[
"where",
"does",
"something",
"flow",
"_",
"_",
"_",
"?"
] |
[
"underground"
] |
[
[
6,
7
]
] |
The sinkhole formed when water flowing underground dissolved the limestone .
|
TQA:T_0492_6
| 7 |
dissolved
| true |
dissolve
|
[
"how",
"is",
"something",
"dissolved",
"_",
"_",
"somewhere",
"?"
] |
[
"water flowing"
] |
[
[
4,
6
]
] |
The sinkhole formed when water flowing underground dissolved the limestone .
|
TQA:T_0492_6
| 7 |
dissolved
| true |
dissolve
|
[
"what",
"is",
"_",
"dissolved",
"_",
"_",
"_",
"?"
] |
[
"limestone",
"sinkhole",
"the limestone"
] |
[
[
9,
10
],
[
1,
2
],
[
8,
10
]
] |
The sinkhole formed when water flowing underground dissolved the limestone .
|
TQA:T_0492_6
| 7 |
dissolved
| true |
dissolve
|
[
"what",
"is",
"something",
"dissolved",
"_",
"to",
"_",
"?"
] |
[
"limestone",
"sinkhole formed"
] |
[
[
9,
10
],
[
1,
3
]
] |
The sinkhole formed when water flowing underground dissolved the limestone .
|
TQA:T_0492_6
| 7 |
dissolved
| true |
dissolve
|
[
"where",
"is",
"something",
"dissolved",
"_",
"_",
"_",
"?"
] |
[
"underground"
] |
[
[
6,
7
]
] |
This telescope would collapse under its own weight if it were not supported by the ground .
|
TQA:T_0492_7
| 3 |
collapse
| true |
collapse
|
[
"what",
"would",
"_",
"collapse",
"_",
"_",
"_",
"?"
] |
[
"This telescope",
"telescope"
] |
[
[
0,
2
],
[
1,
2
]
] |
This telescope would collapse under its own weight if it were not supported by the ground .
|
TQA:T_0492_7
| 3 |
collapse
| true |
collapse
|
[
"where",
"would",
"something",
"collapse",
"_",
"_",
"_",
"?"
] |
[
"under its own weight",
"the ground"
] |
[
[
4,
8
],
[
14,
16
]
] |
This telescope would collapse under its own weight if it were not supported by the ground .
|
TQA:T_0492_7
| 3 |
collapse
| true |
collapse
|
[
"why",
"would",
"something",
"collapse",
"_",
"_",
"somewhere",
"?"
] |
[
"if it were not supported",
"if it were not supported by the ground",
"not supported by the ground",
"its own weight"
] |
[
[
8,
13
],
[
8,
16
],
[
11,
16
],
[
5,
8
]
] |
This telescope would collapse under its own weight if it were not supported by the ground .
|
TQA:T_0492_7
| 12 |
supported
| true |
support
|
[
"what",
"is",
"something",
"supported",
"_",
"by",
"_",
"?"
] |
[
"by the ground",
"the ground"
] |
[
[
13,
16
],
[
14,
16
]
] |
This telescope would collapse under its own weight if it were not supported by the ground .
|
TQA:T_0492_7
| 12 |
supported
| true |
support
|
[
"what",
"is",
"_",
"supported",
"_",
"_",
"_",
"?"
] |
[
"This telescope",
"telescope"
] |
[
[
0,
2
],
[
1,
2
]
] |
The telescope can only observe the part of the sky that happens to be overhead at a given time .
|
TQA:T_0492_9
| 4 |
observe
| true |
observe
|
[
"what",
"_",
"_",
"observes",
"_",
"_",
"_",
"?"
] |
[
"The telescope"
] |
[
[
0,
2
]
] |
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