The wavelength of light coming from a so...

The wavelength of light coming from a sodium source is 589 nm. What will be its wavelength in water? Refractive index of water 1.33.`

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Light coming from a sodium lamp has a wavelength of 632 nm. What will be its wavelength in water? Take refractive index of water = 1.33.

The wavelength of sodium light in air is 589 nm. (a) Find its frquency in air. (b) Find its wavelength in water (refactive index = 1.33). (c ) find its frequency in water : (d) Find its speed in water.

The wavelength range of white light is 400 nm to 700 nm. What will be the wavelength range if light passes through water? Refractive index of water is 1.33.

Light of wavelength 6000 Å in air enters a medium of refractive index 1.5. What will be its wavelength in the medium ?

The wavelength of yellow sodium light in air is 589 nm. (a) What is its frequency? (b) What is its wavelength in glass whose index of refraction is 1.52? (c) From the results of (a) and (b), find its speed in this glass.

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The ratio of velocities of light in glass to that in water is (refractive index of glass = 1.5 and refactive index of water = 1.33)

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