magnification produced by concave mirror is +4. write about the image given by this statement? the incident ray makes an angle of 900 with the curface.find the angle of reflection. the incident rays make an angle of 30 degree with the surface of plane mirror. find the angle of reflection
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1. magnification produced by concave mirror is +4 means height of the image after reflection becomes 4 times the actual height of the object
2.incident angle = reflected angle = 90°
3. 30° with the surface of plane mirror means glance angle is given, so 60° is incident angle=reflected angle......see in the image 4r better understanding...
2.incident angle = reflected angle = 90°
3. 30° with the surface of plane mirror means glance angle is given, so 60° is incident angle=reflected angle......see in the image 4r better understanding...
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