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Universe


13.

The distance between the earth and the sun is maximum when the earth is in

Answer : B. aphelion

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14.

why the tail of a comet is directed away from the sun?

Answer : C. The radiation emitted by the sun exerts a radial pressure on the comet throwing its tail away from the sun

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15.

Match List I correctly with List II and select your answer using the codes given below:

List I List II
a) Mars 1) A planet with prominent rings around it
b) Mercury 2) Planet farthest from the sun
c) Neptune 3) Planet closest to the sun
d) Saturn 4) Red Planet

Answer : C. 4 3 2 1

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16.

The solar system belongs the galaxy called

Answer : B. Milky way

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17.

Lunar eclipse occur

Answer : A. on a full-moon day

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18.

A solar eclipse occurs when

Answer : B. the moon comes between the sun and the earth

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