Find what frequency is heard by the moth

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Reference no: EM13526638

A bat moving with a speed of 3.25 m/s and emitting sound of 36.0 kHz approaches a moth at rest on a tree trunk.

(a) What frequency is heard by the moth?

kHz

(b) If the speed of the bat is increased, is the frequency heard by the moth higher or lower?

kHz

Reference no: EM13526638

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