What Will Be The Angle Of Reflection If A Ray Of Light Strikes A Plane Mirror At An Angle Of 90?

What Will Be The Angle Of Reflection If A Ray Of Light Strikes A Plane Mirror At An Angle Of 90? – The angle of reflection is equal to the angle of incidence, therefore, when a ray strikes the mirror at 90 degrees, the ray reflects back in the opposite direction on the same path,

What Would Be The Path Of Reflected Light If An Incident Ray Passes Through Focus?

What Would Be The Path Of Reflected Light If An Incident Ray Passes Through Focus? The incident ray which passes through the focus, or appears to be passing through the focus, becomes parallel to the principal axis after getting reflected or refracted. What is the path of the reflected ray for an incident ray passing