Find out the frequency of AabbCcDdee if parents are AabbCCddEe and AabbccDdee

Find out the angular frequency of small oscillation about axis O

In an LCR series ac circuit R=10Omega , L=50 mH and C=5muF . Find out the resonant frequency and Q-factor. Find also the bandwidth and half-power frequencies.

Find out the angular frequency of the dipole when it crosses the mean position.

A Sonometer wire emits a tone of frequency 150 Hz . Find out the frequency of the fundamental tone emitted by the wire if the tension is increased in the ratio 9 : 16 and the length is doubled .

Find out the maximum frequency and minimum wavelength of X ray produced by 30 KV electrons.

If n_(1), n_(2) and n_(3) , be the frequencies of the segments of stretched string, find out the frequency of the string itself in terms of n_(1),n_(2), and n_(3)

A car moving at a speed of 48km/hr passes by a siren which is surrounding at a frequency of 300Hz. Find out the apparent frequency of siren noted by the driver of the car as the car passes the siren (V=340m/s).