Question 4 (1 point)
When a light wave enters a medium of greater density, which of the characteristics below will decrease in the wave.
a
Amplitude
b
Frequency
c
Speed
d
Height
1 answer
c. Speed
When a light wave enters a medium of greater density, which of the characteristics below will decrease in the wave.
a
Amplitude
b
Frequency
c
Speed
d
Height
1 answer