Question

at what temperature will the speed of sound in air be 349 m\s
solve plss

Answer 1

Answer:

30 degree Celsius

Explanation:

C = (331 + 0.6T)m/s

C = the new speed of sound

T = the air temperature in degrees Celsius

To calculate the speed of sound in air at 30 degrees:

C = (331 + 0.6 × 30) = 349 m/s

At 30 degrees Celsius, the speed of sound is 349 m/s.

Answer 2

Given:

The speed of sound in the air is 349 m\s.

Find:

At what temperature will the speed of sound in the air be 349 m\s.

$C = (331 + 0.6T)m/s$

C = the new speed of sound

T = the air temperature in degrees Celsius.

Solution:

Lets Calculate

The speeds of sound in air at 30 degrees:  

$C = (331 + 0.6 * 30) = 349 m/s$

30 degrees Celsius.

Hence, At 30 degrees Celsius, the speed of sound is 349 m/s.