A person is standing still and listening to a siren sounding an alarm. The frequency of the sound is 500 Hz. The person begins running toward the sound at a rate of 20 m/s. The frequency of the sound the

asked Jan 19, 2019 162k views

2 votes

5.6k points

Please log in or register to add a comment.

2 votes

it will increase..............

Herrera answered Jan 21, 2019

5.5k points

5 votes

Increase because he is running towards the sound.

Amair answered Jan 24, 2019

by Amair

5.3k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.7m answers