Question

Q 1. Earth’s moon is the only place beyond the earth where humans have step foot. Moon influences human
societies and cultures since time immemorial.

Answer the following questions on the basis of following information about the moon and the earth:
“ The diameter of the moon is approximately one-fourth of the diameter of the earth.”
(i) What fraction of the volume of the earth is the volume of the moon?
(ii) What is the ratio of the surface areas of the earth and the moon?
(iii) Which shape of the moon and the earth is assumed perfect for making the calculations possible?
(iv) What will be the expression that represents the volume of the spherical shell?

Answer 1

Answer:

1. 1/64 of the volume of the earth and the moon.
2. 1:16 is the ratio of the surface areas of the earth and the moon.
3. Spherical shape of the moon and the earth is assumed perfect for making the calculations possible.
4. V=43$\pi$R3 V =4 3 $\pi$ R 3 cubic units will be the expression that represents the volume of the spherical shell .

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Answer 2

Step-by-step explanation:

1/64 of the volume of the earth and the moon.

1:16 is the ratio of the surface areas of the earth and the moon.

Spherical shape of the moon and the earth is assumed perfect for making the calculations possible.

V=43\piπ R3 V =4 3 \piπ R 3 cubic units will be the expression that represents the volume of the spherical shell .

Mark me as a brainliest for my answer to your 4 questions .

Other users give