Question

a 4cm high is palced in fornt of a plae mirror what is the size of the image of the object

Answer 1

Answer:

Same 4cm

Explanation:

because when we placed any object in front of plane mirror it forms as it is image of object

Answer 2

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a 4cm high is palced in fornt of a plae mirror what is the size of the image of the object ?

Explanation:

$\huge {\mathbf{\purple{A}\green{N}\pink{S}\blue{W}\purple{E}\green{R}\pink{!}}}$

It's be same 4cm .

just because of sine I = sine R [ Snell's law ] .

Hope it's helpful for you .