Wb Jee
Waves
WB JEE 2008
MCQ+1 / -0.252008
A car moving with a velocity of 36 km/hr crosses a siren of frequency 500 Hz. The apparent frequency of siren after passing it will be
Wb Jee
WB JEE 2008
A car moving with a velocity of 36 km/hr crosses a siren of frequency 500 Hz. The apparent frequency of siren after passing it will be