A sounding tuning fork is brought near the open end of a pipe containing air and the loudness of the sound is observed to increase. This observation is due to

Similar Questions

Which of the following units is equivalent to the unit of electric current? ...

A rocket burns fuel at the rate of 10kgs-1 and ejects it with velocity of 5 x 103ms-1. The thrust ex...

Which of the following statements is not true of the isotopes of an element? They ...

The physical properties of sound waves can best be described by ...

The diagram above illustrates a ball of mass m sliding down a plank inclined at an angle of 0 to the...

After three half lifes, the fraction of a radioactive material that has decayed is ...

A force of 16N is applied on a 4.0kg block that is at rest on a smooth, horizontal surface. What is ...

A body of mass 5kg initially at rest is acted upon by two mutually perpendicular forces 12N and 5N a...

Whenever light waves are restricted to a specific plane they are said to be ...

A faulty barometer reads 72.6cm Hg when the atmospheric pressure is 75.0cm Hg. Calculate the atmosph...