Question

under what condition a shadow is formed? ​

Answer 1

Answer:-

Conditions for a shadow to form are:-

• A source of light.
• An opaque object
• A screen or surface behind the object.

Extra Information:-

How is shadow formed?

➡️ When an opaque object blocks the light falling on it, This creates an of darkness on the side of the object away from the source of light. An area of darkness formed by an opaque object that obstructs light is called a shadow.

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What are the characteristics of a Shadow?

➡️ A shadow will have the following Characteristics:-

• It is always black, regardless of the colour of the object used to make the shadow.

• It only shows the shape or outline of the object.

• The size of a shadow varies depending on the distance between the object and the source of light.

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