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no.

speed of light is always constant .

as long as the light stays in the same medium.

the speed is generally slightly different in different media.

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Q: Can the speed of light be changed?
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How can the speed of a wave of sound or light be changed?

The speed of a wave of sound or light can be changed by altering the medium through which it travels. For sound waves, the speed can be changed by changing the temperature, density, or composition of the medium. For light waves, the speed can be changed by changing the refractive index of the medium.


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How was the length of the standard meter redifined in 1983?

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How can the speed of a light wave be changed?

The speed of a light wave can be changed by traveling through different mediums with varying refractive indexes. When light enters a medium with a higher refractive index, it slows down, and when it exits to a medium with a lower refractive index, it speeds up. This change in speed is due to the interaction of light with the atoms in the medium.


The speed of a wave is its wavelength multiplied by its what?

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