What is the phenomenon where a light ray bends as it passes from one medium to another? वह परिघटना क्या है जिसमें प्रकाश की किरण एक माध्यम से दूसरे माध्यम में जाने पर मुड़ जाती है?
A
Reflection (परावर्तन)
B
Refraction (अपवर्तन)
C
Dispersion (विक्षेपण)
D
Diffraction (विवर्तन)
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Correct Answer Refraction
Explanation
Refraction is the bending of light as it passes from one transparent substance into another due to a change in speed.