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CHETANA PUBLICATION-SPACE MISSIONS-Exercise
- Why are geo-stationary satellites not useful for studies of polar regi...
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- Which types of telescopes are orbiting around the earth? why it is nec...
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- How are satellites launched in an orbit?
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- What are different components of solar system?
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- Answer the following in one sentence: What is an artifical satellite...
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- How many natural satellites does the earth have?
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- Where does the signal in your cell phone come from?
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- Where from do mobile towers receive the signals?
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- Where does the signal to your TV set come from?
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- You have seen photographs showing the position of monsoon clouds over ...
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- The broadcast signals that originate from a radio station are sent to ...
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- What is the range from the Earth's surface ,where an artificial satell...
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- An artificial satellite is at a height of 35780 km .from the earth's s...
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- Satellites need a specific velocity to revolve in specific orbits. Jus...
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- Explain the terms: escape velocity
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- Derive the formula for critical velocity (V).
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- What is meant by the orbit of a satellite ? On what basis and how ar...
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- Why is it beneficial to use satellite launch vehicles made of more tha...
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- What is meant by satellite launch vehicle? Explain a satellite launc...
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- Launching of a rocket' is based on newton's law of motion
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