Quiz
Satellites
Questions in this quiz (11)
1Definition of a satellite
- AAn object that rotates about its axis
- BOne object that orbits another
- CAn object smaller than another object
- DAn object that has an elliptical path
2What of the following could be thought of a satellites?
- AThe moon
- BEarth
- CThe Sun
- DVenus
3What is a geostationary orbit?
- AAn orbit of a satellite that moves around the equator
- BAn orbit of a satellite that moves from one pole to another
- CAn orbit of a satellite that is fixed on one place above the equator
- DAn orbit of the moon around the Earth
4Why does a satellite in geostationary orbit seem to be fixed in one place?
- AIt is not moving
- BIts speed matches the turning speed of the Earth
- CIt is an optical illusion
- DThey stay at the same height (altitude)
5What is a Polar orbit?
- AAn orbit that moves along the equator
- BAn orbit that moves around the North pole
- CAn orbit that moves around the South pole
- DAn orbit that moves from one pole to another
6What is an advantage of a satellite in geostationary orbit?
- AYou can have your TV satellite dish fixed in one place and don't have to move it
- BYou can map the whole of the Earth in one rotation
- CYou can monitor the weather over all of the world
- DThey take only 24 hours to make each orbit
7What is an advantage of a satellite in a Polar orbit?
- AYou can scan the whole of the Earth's surface in one orbit
- BThey rotate at the same speed of the Earth
- CThey orbit the equator
- DThey can be used for TV and radio communications
8What uses can you have for satellites?
- ACommunications
- BGPS (Global positioning satellites)
- CSpying
- DMapping the Earth
- EThe Internet
9Satellites at a lower orbit move slower than satellites in a higher orbit
- ATrue
- BFalse
10The higher the orbit, the longer time it will take a satellite to rotate around the Earth
- ATrue
- BFalse
11Why does a lower orbit satellite move faster than a higher orbit satellite?
- AThe altitude is less
- BThere is a greater gravitational pull
- CThere is more friction to overcome
- DThe weight of the satellite is more
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- User has deleted their subject information Quiz on Satellites, created by Deleted user on 19/03/2017.
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- Deleted user
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- English
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