Question

WHICH STATEMENT IS ALWAYS NECESSARY TO OBSERVE A SHADOW?

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Answer 1

Question:- which of the following is are not always necessary to observe a shadow?⤵

Answer:-⤵

(a) Sun is not always necessary to observe a shadow because any source of light, an opaque object and a screen are just necessary enough to see a shadow. Question 5: Paheli observed the shadow of a tree at 8:00 am, 12:00 noon and 3:00 pm.

Answer 2

Answer:

(a) Sun is not always necessary to observe a shadow because any source of light, an opaque object and a screen are just necessary enough to see a shadow.

Explanation:

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