Answer:
A
Explanation:
Answer: You are correct the answer is option B.
What are the 6 parts of a shadow IN ORDER.
Answer:
The umbra, penumbra and antumbra are three distinct parts of a shadow, created by any light source after impinging on an opaque object. Assuming no diffraction, for a collimated beam (such as a point source) of light, only the umbra is cast.
Explanation: