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ns225
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Hello, I'm a bit stumped on a problem and wondered if anyone knew how to approach this problem:
When a Newton's ring apparatus, ( Fig. 24-30(see attached) ) is immersed in a liquid, the diameter of the eighth dark ring decreases from 2.99 cm to 2.49 cm. What is the refractive index of the liquid?
Any ideas would be great, thanks.
When a Newton's ring apparatus, ( Fig. 24-30(see attached) ) is immersed in a liquid, the diameter of the eighth dark ring decreases from 2.99 cm to 2.49 cm. What is the refractive index of the liquid?
Any ideas would be great, thanks.
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