If a light wave is reflected from the surface of the medium, which property of the light wave will change with the reflected wave?
a. amplitude
b. wavelength
c. frequency
d. speed

The reflected wave amplitude of the light wave would change when reflected from the surface of the medium.

A. amplitude

Explanation:

Amplitude helps in understanding the brightness or intensity of light with other light waves of the same wavelength. It measures the energy the light wave carries.

When light waves reflect from the surface of a medium, reflection happens, only the direction of light waves gets changed. When a light ray falls on a surface, then it bounces back from the surface. Because of these reasons, the amplitude of light wave changes, keeping the other properties the same.  

fabric is silk wool ext. paper isnt

explanation:

u cant make fabric out of paper cause paper comes from wood while fabric comes from animals

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.