Physics
Draw a ray diagram to show the formation of umbra and penumbra both. Label the parts umbra and penumbra in your diagram.
Light Energy
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Answer
Below is the ray diagram to show the formation of umbra and penumbra both :
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Related Questions
Draw a ray diagram to show the formation of shadow of an opaque object by a point source of light. How is the size of shadow affected if the screen is moved away from the object?
Draw a ray diagram to show the formation of umbra alone.
State the conditions when only the penumbra of an opaque object is obtained on the screen.
In each of the following diagrams, draw rays to form umbra and penumbra on the screen.
