किसी वस्तु की सतह पर पड़ने वाली एक साथ पति किरण सभा के साथ 1 डिग्री का कोण बनाती हो तो इसका आपतन कोण और परावर्तन कोण कितना होगा
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Answer:
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Explanation:
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Answer: A ray of light is incident towards a plane mirror at an angle of 30-degrees with the mirror surface. The angle of reflection is 60 degrees. (Note that the angle of incidence is not 30 degrees; it is 60 degrees since the angle of incidence is measured between the incident ray and the normal.) 3.
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