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Physics - Geometrical Optics Question with Solution | TestHub

PhysicsGeometrical OpticsRefraction at plane surfaceEasy2 minPYQ_2021

PhysicsEasysingle choice

White light consists of wavelengths range from $480 nm$ to $672 nm$ . What will be the wavelength range when white light is passed through glass of refractive index 1.6?

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Answer:

Solution:

If wavelengths in air are $480 nm$ and $672 nm$ , then wavelengths in a medium of refractive index 1.6 will be $\frac{480}{1.6} = 300 nm$ and $\frac{672}{1.6} = 420 nm$

Stream:MHT_CETSubject:PhysicsTopic:Geometrical OpticsSubtopic:Refraction at plane surface

⏱ 2mℹ️ Source: PYQ_2021

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