Physics, asked by bhavyasree7, 1 year ago

a light ray is incident onto a plane mirror. if the incident ray is turned by 10 degrees andbthe mirror by 20 degrees Then the ane turned by reflected ray is​

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Answered by hita10
1

Answer:

a) 30° clockwise is the answer.

Answered by saranganand2018
6

Answer:

it is 30 degree clockwise

Explanation:

because the incident ray movement (degree) + the plane mirror movement (degree) = the movement of the reflected ray

10 (degree)  +  20 (degree)  =  30 (degree)

the movement of the incident ray and the plane mirror is clockwise, so the movement of the reflective ray is also clockwise  

pls put this answer as brainliest

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