Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
A source of sound S is moving with a velocity 50m/a towards stationary observer. The observer measures the frequency of the sourseas 1000hz. The apparent frequency of the source when it is moving away from the observer after crossing him is (velocity os sound =350
Dear student By using, napproaching / nreceding = (v + vs )/ (v –vs ) 1000 / nr = (350 + 50) / (350 – 50) 1000/ nr = 4 / 3 nr = 3000/ 4 = 750 Hz RegardsArun (askIITians forum expert)
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -