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

When the tension in a sonometer wire is doubled, the ratio of the new frequency to the initial frequ...

An orange fruit drops to the ground from the top of a tree 45m tall. How long does it takes to reach...

The circuit above illustrates a standard resistor R, voltage source E and a lamp L connected in seri...

The volume of 0.354g of helium at 273°C and 114cmhg of mercury pressure is 2667cm$^3$. Calcula...

A stone of mass m kg is held h meters above the floor for 50s. The work done in joules over this per...

An a.c. generator can be converted into a d.c. generator by replacing ...

What is the value of R when G shows no deflection in the circuit illustrated above? ...

The electrons in a cathode-ray tube are produced by? ...

The speed of fast-moving neutrons in a nuclear reactor can be reduced by using? ...

A radioactive nuclide of mass 6.09 has a half-life of 8 days. Calculate the time during which 5.25g ...