Which one of the following is correctly matched?
Quarks - A kind of crystal
Venus - Brightest planet
Nucleon - proton and Electron
Maser - A powerful source of heat
Additional Questions
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Which is not a terrestrial planet having hard surface? |
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When does a lunar eclipse occur? |
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The planet near to the sun |
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Match List I correctly with List II and select your answer using the codes given below: |
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The solar system belongs the galaxy called |
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A solar eclipse occurs when |
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Small bodies from interplanetary space when enter into our atmosphere become luminous. These are called |
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Which is the correct order of planet from sun |
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Halleys comet moves in __________ path in its orbit around the earth |
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Lunar eclipse occur |
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