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Optics
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Class 8 / Science

Optics

Question 17 of 20
Book: TN-SCI-8Chapter 3
நீரின் ஒளிவிலகல் எண் மதிப்பு என்ன?
A
1.0
B
1.33
C
1.5
D
2.41
Correct AnswerB.
1.33
Explanation
நீரின் ஒளிவிலகல் எண் 1.33 ஆகும்
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