MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Sonar and Radar

The frequenci...

Question

The frequencies of four sound waves are given below. Which of these sound waves can be used to measure the depth of sea by the echo method ?

(a) 15,000 Hz

(b) 10 kHz

(c) 50 kHz

(d) 10,000 Hz

Open in App

Solution

(c) 50 KHz

Suggest Corrections

thumbs-up

1

Similar questions

Q. The frequencies of four sound waves are given below. Which of these sound waves can be used to measure the depth of sea by the echo method?

The frequencies of four sound waves are given below. Which of these sound waves can be used to measure the depth of sea ?

(a) 15,000 Hz (b) 10 kHz (c) 50 kHz (4) 10,000 Hz

Q. In echo cardiography (ECG) the frequency of the sound waves used is

Q. Which unit can be used to measure the frequency of a sound wave?

Q. A ship sends on a high frequency sound wave and receives an echo after 1 second. What is the depth of the sea? Speed of sound in water is 1500 m/s :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Sonar and radar tackle

PHYSICS

Watch in App

explore_more_icon

Explore more

Sonar and Radar

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon