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ICSE Class 10 Answered

exercise 41 q. 10
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Asked by nilesh.dhote74 | 03 Jun, 2020, 11:42: AM
answered-by-expert Expert Answer

(a) Speed of light depends on medium not on wavelength hence speed will be same for both.

Thus ratio of speed of light is 1:1

(b) Denser medium has a higher refractive index and therefore the speed of light in such medium is lower in comparison to the speed of light in a medium which has a lower refractive index.

Answered by Shiwani Sawant | 03 Jun, 2020, 12:24: PM

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