Which situation is the best analogy for the Doppler effect?
A)
A large truck is harder to move than a smaller car.
B)
A tennis ball strikes a wall and comes back to you.
C)
A toy car moves from a carpet to a tile floor and turns.
D)
As you drive faster in the rain more raindrops strike your windshield.

Question

Which situation is the best analogy for the Doppler effect?
A)
A large truck is harder to move than a smaller car.	
B)
A tennis ball strikes a wall and comes back to you.	
C)
A toy car moves from a carpet to a tile floor and turns.	
D)
As you drive faster in the rain more raindrops strike your windshield.

anonymous · Answer

The Doppler Effect is the apparent change in a wave's frequency resulting from the relative velocity between the source of the waves and the observer

I say d