Question

When a vibrating object is moving away from an observer, the measured frequency of the vibrations will be lower than if the object and observer are both stationary.(1 point)%0D%0AResponses%0D%0A%0D%0ATrue%0D%0ATrue%0D%0A%0D%0AFalse

Answer 1

True. When a vibrating object is moving away from an observer, the frequency of the sound waves received by the observer is lower than the frequency emitted by the object. This phenomenon is known as the Doppler effect.