The wavelength of sodium light in air is 5890 Å. The velocity of light in air is 3 * 10 ^ 8 * m * s ^ - 1 The wavelength of light in a glass of refractive index 1.6 would be close to

Question:

The wavelength of sodium light in air is 5890 Å. The velocity of light in air is 3 x 10⁸ ms^-1 The wavelength of light in a glass of refractive index 1.6 would be close to

Options :

(a) 5890Å
(b) 3681Å
(c) 9424Å
(d) 15078Å

Answer :

(b) 3681Å

Answer Steps :

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Related Questions

The kinetic energy of a particle executing a linear SHM is 16 J, when it is in the mean position. If the amplitude is 25 cm, periodic time of the particle in second is (Mass of the particle = 51.2 g)

A body of mass ‘M’ executes SHM Along x-axis with frequency ‘n’. At a distance x from the mean position, the body has kinetic energy ‘K’ and potential energy ‘P’. The amplitude of oscillation of the SHM is

The bob of a simple pendulum of ‘length ‘l’ is pulled through an angle ‘θ’ from its equilibrium position and them released. When it passes through its equilibrium position, its speed is given by: (g = acceleration due to gravity)

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