Question
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Solving time: 2 mins
The wavelength of light in a medium is where is the wavelength in vacuum. A beam of red light enters water. The wavelength in water is To a person under water, does this light appear green?
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Text solutionVerified
Colour of light will depend only on the frequency of light and not on the wavelength of the light. So, light will appear red to an observer under water.
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Question Text | The wavelength of light in a medium is where is the wavelength in vacuum. A beam of red light enters water. The wavelength in water is To a person under water, does this light appear green? |
Topic | Wave Optics |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 |
Upvotes | 13 |