On a sunny morning, Abhishek was asked to observe the shadow of a tree on the ground and the image of the tree on the screen of a pinhole camera. Write any three differences which he could observe in the shadow and the image formed
Answers
Answer:
An opaque object blocking the path of light is called a shadow. A shadow is a dark region, and is formed only when a light source, an opaque object and a screen are present.
Opaque objects form shadows because light is not able to bend around them.Shadows are seen more clearly on light screens. Whatever the colour of the object, its shadow is always black because it is not illuminated by light. The length and shape of a shadow depends on the object by which it is formed.
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Answer:
Explanation:
An opaque object blocking the path of light is called a shadow. A shadow is a dark region, and is formed only when a light source, an opaque object and a screen are present.
Opaque objects form shadows because light is not able to bend around them.Shadows are seen more clearly on light screens. Whatever the colour of the object, its shadow is always black because it is not illuminated by light. The length and shape of a shadow depends on the object by which it is formed.