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SandeshPhy
- 25
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Why does the frequency of light wave doesn't change during refraction ?
Yes, absolutely---this is required so that the wavelength can change *without* the frequency changing.cupid.callin said:but the speed of light charges when it goes from one medium to another ... right?
Refraction of light is the bending of light as it passes through a different medium, such as from air to water or from air to glass. This bending is caused by a change in the speed of light as it travels through the new medium.
The frequency of light, which is the number of waves passing a point in a certain amount of time, stays unchanged during refraction because it is a characteristic of the light wave itself and is not affected by the change in medium. This means that the wavelength of the light changes, but the frequency remains the same.
The speed of light plays a crucial role in refraction as it determines how much the light will bend when passing through a different medium. The greater the difference in speed between the two mediums, the greater the angle of refraction will be.
The amount of refraction in light can be affected by the angle at which the light enters the new medium, the speed of light in the new medium, and the difference in density between the two mediums. Additionally, the shape and thickness of the medium can also impact the amount of refraction.
Refraction of light is important in everyday life as it allows us to see objects through different mediums, such as through water or through glasses. It also plays a role in the formation of rainbows, mirages, and other optical illusions. Additionally, the study of refraction has led to advancements in various fields, including optics, medicine, and agriculture.