When waves in the ocean go slow there will be
less more
A B
A: As the car approaches the radar gun, the reflected microwaves get bunched up in front of the car. Therefore, the waves the receiver detects have a higher frequency than they would if they were being reflected from a stationary object. The faster the car is moving, the greater the increase in the frequency of the waves.
frequency of waves
faster
increase
MORE
MORE
speed
more
less
go
waves
waves
waves