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Question
What are the two regions of a shadow?
What are the two regions of a shadow?
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Solution
The correct options are
A Umbra
B Penumbra
The two regions of a shadow are:
i) Umbra, which is the darkest region of a shadow. No light rays are present in this region.
ii) Penumbra, which is the less dark region of a shadow. Some light rays are present in this region.
The umbra region is surrounded by the penumbra region in a shadow.
A
Umbra
B
Penumbra
The two regions of a shadow are:
i) Umbra, which is the darkest region of a shadow. No light rays are present in this region.
ii) Penumbra, which is the less dark region of a shadow. Some light rays are present in this region.
The umbra region is surrounded by the penumbra region in a shadow.
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