morgandywalden morgandywalden

03-10-2022
Physics

Answered

A porpoise sends out an ultrasonic burst and hears the echo off his favorite food in 0.13 seconds. How far away is the food source? Assume that sound travels at 1,530 m/sec in water.

Answer :

Other Questions

A speaker is playing dubstep music that has a wavelength of 3 m and a frequency of 115 Hz. How long will it take for a microphone receiver to hear an echo of th

An object is launched at a speed of 15.0 m/s and an angle of 60° above horizontal. How high will it go? How long will it be in the air? How far away will it lan

An object is launched at a speed of 15.0 m/s and an angle of 30° above horizontal. How high will it go? How long will it be in the air? How far away will it la

A ball is thrown horizontally off the top of a building at 20 m/s. It lands 44.1 m away. How high is the building?

Which of the following is NOT a function of the digestive system? * A. Support and protect the body B. eliminating undigested wastes from the body C. breaking d

Joe stands at the rim of the Grand Canyon and yodels down to the bottom. He hears his yodel back from the canyon floor 5.20 s later. If his yodel starts from re

A stone is dropped into a lake, creating a circular ripple that travels outward at a speed of 70 cm/s. Find the rate at which the area within the circle is incr

Ryan has a reaction time of 0.20 seconds. he is driving along at a speed of 21 m/s, when he sees a baby rabbit in the road only 35.0 meters ahead of him. he h

The day Mateo had a "harana" for Mae was the record-breaking heat in the city which is about 40•C. Calculate the speed of sound in the air on that day.

how long does it take light traveling from the sun at 3.0 x 10 8 m/s to reach Jupiter. which is about 780 X 10 5 k/m away