Question

how does a shadow formed in short​

Answer 1

Required Answer:

Short Answer :

$\large \dashrightarrow$ A shadow is formed when light strikes on an opaque object and it blocks the path of the light that results in the appearance of darkness behind the object. That's called a shadow.

More about shadow :

$\large \dashrightarrow$ A shadow requires some conditions :-

• Presence of light
• Presence of opaque object
• Presence of opaque screen

$\large \dashrightarrow$ A shadow is always black in colour.

$\large \dashrightarrow$ A shadow can be obtained on a screen, such as a floor, a wall etc.

$\large \dashrightarrow$ Also,

• Opaque object forms dark shadow.
• Transluscent object forms a weak shadow.
• Transparent object doesn't form a shadow.

Answer 2

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A shadow is formed if an Opaque object gets in the way, it stops light rays from traveling through it. This results in an area of darkness appearing behind the object. The dark area is called a shadow.