What type of device forms images by changing the speed at which light travels?

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What type of device forms images by changing the speed at which light travels?

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Cherry 5 years 2021-08-31T12:30:47+00:00 1 Answers 50 views 0

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  1. phucdien
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    2021-08-31T12:32:17+00:00
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    Answer:

    A lens

    Explanation:

    A lens forms images when light passes Through it bending the rays of in the process.A phenomena called refraction and the speed of light changes in the process because it enters a medium since it’s wavelength is reduced.

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