Question

how is a shadow formed ? Desribe in briefly

Answer 1

Answer:

Shadow is formed mainly by the obstruction of light.

When a source of light is met with a obstacle against it, the light can't reach there, resulting in the formation of a shadow

Explanation:

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Answer 2

The shadow can be generated by the Sun or by light, it is simple to grasp and recognise the many types of shadows.

Explanation:

When light or sun rays are obstructed by an item, a dark area or region takes shape based on the object or body behind it. This is when the shadow begins to form.

• Light, in addition to the sun, is another source of shadow generation.

• Candlelight, sunlight, lamplight, electric light, computer light, and so on are all examples of light. In certain conditions, each type of source can cast a shadow.

• The sharpness of shadow is determined by the size of the light. Because light travels through particles, shadows are generated. The particles travel and choose a location in the same way that sunlight does.

• If the destination is an opaque substance, the object's size causes a fuzzy image. When we use a mobile phone to spotlight, the shadow is really little.