Satellite

Q.

Artificial satellites are classified based on their revolving orbits as:

1. Geostationary satellites

2. Remote sensing satellites

3. Equatorial satellites

4. Polar satellites

Q.

World's first artificial satellite was:

1. Aryabhatta

2. Rohini

3. Bhaskara

4. Sputnik1

Q.

Which of the following is/are the applications of satellites?

1. Weather forecasting
2. All the above
3. Mobile communication
4. Remote Sensing

Q. Artificial satellites cannot be used for which of the following?

1. Weather forecasting
2. Remote sensing
3. Radio and TV broadcasting
4. Balancing the earth's gravity

Q. Earth's artificial satellites are much ______ than it's natural satellite.

1. closer
2. farther
3. more visible in the sky
4. larger

Q.

Which of the following planets is the nearest to the Sun? Does it have any moon?

1. Venus, No

2. Mercury, No

3. Earth, Yes

4. Jupiter, Yes

Q.

Which among the following is/are natural satellites?

1. star

2. planet

3. satellite

4. asteroid

Q.

How long does it take for the Moon to revolve around the Earth?

1. 7 days

2. 28 days

3. 14 days

4. 31 days

Q.

The first satellite launched by India was

1. Kalpana-1

2. Aryabhatta

3. INSAT

4. EDUSAT

Q. The motion of moon around earth can be described as:

1. free fall under gravity
2. free fall without any gravitational force
3. linear motion
4. periodic motion