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प्रश्न
A ray of light while travelling from rarer to denser medium on striking the surface of separation at ______ does not suffer any refraction.
विकल्प
90°
45°
0°
MCQ
रिक्त स्थान भरें
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उत्तर
A ray of light while travelling from rarer to denser medium on striking the surface of separation at 90° does not suffer any refraction.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
