Two sound waves, one with a frequency of 250 Hz and the other with 750 Hz, travel through the same medium. Which wave has a longer wavelength?

If the frequency of a sound wave is doubled, what happens to its speed in the same medium?

A sound wave travels through a medium with a bulk modulus $B$ and density $\rho$. If the medium is suddenly compressed such that its density becomes $1.5\rho$ while the temperature remains constant, what is the new speed of sound in the medium?

The intensity of sound increases at night due to

The intensity of sound from a radio at a distance of $2\,\,metres$ from its speaker is $1 imes {10^{ - 2}}\mu W/{m^2}$. The intensity at a distance of $10\,\,metres$ would be

Intensity level $200\,\,cm$ from a source of sound is $80\,\,dB$. If there is no loss of acoustic power in air and intensity of threshold hearing is ${10^{ - 12}}\,\,W\,\,{m^{ - 2}}$ then, what is the intensity level at a distance of $4000\,\,cm$ from source

At which temperature the speed of sound in hydrogen will be same as that of speed of sound in oxygen at $100^\circ \,C$

If sound wave travel from air to water, which of the following remain unchanged?

A tuning fork of frequency $500\,\,Cycles/s$ is sounded on a resonance tube. The first and second resonance is obtained at $17\,\,cm\,\,and\,\,52\,\,cm$. the velocity of sound in $m{s^{ - 1}}$ is

Intensity level of sound of intensity $I$ is $30\,\,dB$. The ratio $\frac{I}{{{I_0}}}$ is (Where ${I_0}$ is the threshold of hearing)

The fundamental frequency of a sonometer wire is $v$. if its radius is doubled and its tension becomes half, the material of the wire remains same, the new fundamental frequency will be