Question

how can we prove that Bigger objects form bigger shadow​

Answer 1

Answer:

It actually depends on the distance between source of light and the object

Explanation:

smaller object will have big shadow if it's closer from source of light and bigger object will have smaller shadow if it's far from source of light

Answer 2

You should have observed the shadow's size decrease when you moved the object farther from the light source and increase when you moved it closer. You block a much larger portion of the light from the source when your object is closer, which increases the size of the shadow.

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