A source is moving across a circle given by the equation x^2 + y^2 = R^2, with constant speed v=(330 pi)/(6sqrt(3)) m//s, in anti-clockwise sense. A detector is at rest at point (2R, 0) w.r.t the centre of the circle. If the frequency emitted by the source is f and the speed of sound, C = 330m/s. Then:

A source is moving across a circle given by the equation x^2 + y^2 = R

1.	A source is moving across a circle given by the equation x^2 + y^2 = R^2, with constant speed v=(330 pi)/(6sqrt(3)) m//s, in anti-clockwise sense. A detector is at rest at point (2R, 0) w.r.t the centre of the circle. If the frequency emitted by the source is f and the speed of sound, C = 330m/s. Then:
Answer» The POSITION of the source when the detector records the maximum frequency `(+SQRT(3)/2 R, -R/2)` The co-ordinate of the source when the detector records maximum frequency is (0, R) The maximum frequency RECORDED by the detector is `(6sqrt(3))/(pi + 6sqrt(3))f` The minimum frequency recorded by the detector is: `(6sqrt(3))/(6sqrt(3)-pi)`f Answer :A::B::C::D

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