0

Guest

Courses New

The speed of sound in air at N.T.P. is 300 m/s. if air pressure becomes four times, then the speed of sound will be (a) 150 m/s (b) 300 m/s (c) 600 m/s (d) 1200 m/s

The speed of sound in air at N.T.P. is 300 m/s. if air pressure becomes four times, then the speed of sound will be
(a) 150 m/s
(b) 300 m/s
(c) 600 m/s
(d) 1200 m/s

Grade:12

2 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
3 years ago
Dear student

The answer is option b

Regards
Vikas TU
14149 Points
3 years ago
300 m/s
because temperature is constant there will be no change in speed of light...........................................

Think You Can Provide A Better Answer ?

Other Related Questions on Engineering Entrance Exams

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More