Q: Refraction of light, as it enters from one transparent medium to another, is due to
(a)change in temperature of the media.
(b)change in the amplitude of light.
(c)change in speed of light.
(d)internal property of light.
Correct Answer: (c)
The correct answer is (c) 'प्रकाश की चाल (स्पीड) में परिवर्तन के कारण'. This question from the General Studies domain tests knowledge of Miscellaneous.