Question

Light is focused on the compound wall of a building with the help of vertical plane mirror. A small boy came and rotate the plane mirror with an angle of 30degrees clock wise then 7. What happens to the normal? 1. remains fixed 2. rotates with 30° 3.rotateswith 60° 4.rotates with 90°
Domb that means sankalp :-|
last year my sankalp was to wake up early ​

Answer 1

Light is focused on the compound wall of a building with the help of vertical plane mirror. A small boy came and rotate the plane mirror with an angle of 30degrees clock wise then 7. What happens to the normal? 1. remains fixed 2. rotates with 30° 3.rotateswith 60° 4.rotates with 90°

Oh that what it means

Then me taking sankalp of-

Um-

Eating less pizza

I guess

Answer 2

Explanation:

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