A student covered a torch with red cellophane sheet to obtain red light. Using the red light she obtains a shadow of an opaque object. She repeats this activity with green and blue light. Will the colour of the light affect the shadow ? Explain.
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Shadow is just an absence of light at that place. Shadow is not affected by the colours of the object because the amount of light preventing to pass will remain same.
The shadow is affected by the shape of the object only. If the object is large, the shadow will be large and vice-versa.
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yes, it will change the colour.
Explanation:
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