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An incident ray strikes a plane mirror at an angle of 15^@ with the mirror. The angle between the incident ray and reflected ray is |
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Answer» `15^@` `anglei=90^@-15^@` `=75^@` `=ANGLER` where i and r denote angles of incidence and REFLECTION RESPECTIVELY. So, the angle between the incident and reflected rays is `150^@`. |
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