Question

a worker lives at a distance of 1.32 km from the factory if the speed of sound in air be 3.30 m/s how much time will the sound take to reach the worker​

Answer 1

Answer:

Speed =330 m/s

Distance =1.32 km =1320 m

 Time = Distance / speed = 1320 / 330

                                Time = 4 seconds

       

Explanation: