when extended source is smaller than opaque body
A : only umbra formed
B : only penumbra formed
C : both umbra and penumbra are formed
D : complete umbra and partial penumbra is formed
Answers
Answered by
8
Answer:
C
Explanation:
when extended source is small both umbra penumbra are formed
Answered by
8
Answer:
opposition c. both umbra and penumbra
Similar questions