## Multiple Choice Questions on Waves … msa

Multiple Choice Questions on Waves Here you can see solved Multiple Choice Questions included in the course of First Year Physics. (1) When a waves…

## Numerical Problem 13, Waves, Physics 11 (new course)

Problem 13: What length of the open pipe will produce a frequency of 1200 Hz as its first overtone on a day when the speed…

## Numerical Problem 11, Physics 11 (new course)

Problem 11: Suppose a train that has a 150 Hz horn is moving at 35.0 m/s in still air on a day when the speed…

## Numerical Problem 6, Waves, Physics 11 (new course)

Compare the theoretical speeds of sound in hydrogen (MH = 2.0 g/mol. γH = 1.4) with helium (MHe = 4.0 g/mol. γHe = 1.66 and…

## Numerical Problem 5 on Waves, Physics 11 (new course)

Problem 5: A tension of 400 N causes a 300 g wire of length 1.6 m to vibrate with a frequency of 40 Hz. What…

## Numerical Problems, Waves, Physics 11

Waves, Numerical Problems You can see here the solved numerical problems on Waves included in the new course of First Year Physics. . S No…

## Numerical Problem 10, Waves, Physics 11 … msa

The first over tone of an open organ pipe has the same frequency as the first overtone of a closed pipe 3.6 m in length.…

## Numerical Problem 9, Waves, Physics 11 … msa

A sound source vibrates at 200 Hz and is receding from a stationary observer at 18 m/s. If the speed of sound is 331 m/s…

## Numerical Problem 8, Waves, Physics 11 … msa

On a sunny day the speed of sound in the air is 340 m/s. 2 tuning forks A and B are sounded simultaneously. The wavelength…

## Numerical Problem 7, Waves, Physics 11 … msa

Two tuning forks P and Q give 4 beats per second. On loading Q lightly with wax, we get 3 beats per second. What is…