select the correct answer.\nwhat causes light to bend when it moves from one transparent medium to…

select the correct answer.\nwhat causes light to bend when it moves from one transparent medium to another?\na. a change in amplitude\nb. a change in color\nc. a change in frequency\nd. a change in speed

select the correct answer.\nwhat causes light to bend when it moves from one transparent medium to another?\na. a change in amplitude\nb. a change in color\nc. a change in frequency\nd. a change in speed

Answer

Brief Explanations:

When light moves from one transparent medium to another, its speed changes. This change in speed causes the light to bend, a phenomenon known as refraction. The amplitude of light (related to its intensity) does not cause bending. The color of light is related to its frequency, and while the frequency of light remains constant when it moves between media (in a vacuum - like situation, but in reality, for non - dispersive media, frequency is constant), a change in frequency is not the cause of bending. A change in speed is the key factor.

Answer:

D. a change in speed