A monochromatic ray of light passes from air to
glass. The wavelength of light in air is lambda, the speed
of light in air is c and in glass is V. If the refractive
index of glass is 1.5, write down (a) the relationship
between c and V, (b) the wavelength of light in glass.
glass. The wavelength of light in air is lambda, the speed
of light in air is c and in glass is V. If the refractive
index of glass is 1.5, write down (a) the relationship
between c and V, (b) the wavelength of light in glass.
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Answer:
Hey here is your answer...
refractive index =1.5
wavelength of air=lamda(symbol as you studied)
speed of light in air =c(3×10^8m/s)
speed of light in glass =V
(mew)symbol of refractive index =c/V
1.5=3×10^8/V
V=3×10^8/1.5
= 2×10^8
V=c/lamda
lamda^2=c/V^2
3×10^8/2×10^8 (10^8 cutted)
3/2
= 1.5V❣❤
HOPE YOU ARE SATISFIED ❤