waves

BITSAT 2015 Tutorials › Mechanics questions › waves

the frequency of note heard by listener increases by 10% when the listener is moving towards stationary source.find incorrect ans
a)v of listener is 10% vel of sound
b)vel of listener is doubled ,then change in frequency is doubled
c)source is moving towards the listenerthe frequency herd by listener shud be more than 10%higher
d)none of these

#Physics #Mechanics

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6 Answers

1

prateek punj ·2009-04-02 05:37:35

yaar age kya....

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vector ·2009-04-02 05:41:52

sry edited

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prateek punj ·2009-04-02 05:47:43

is the ans (d).....

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vector ·2009-04-02 05:51:00

even me getting dis not having ans

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Pavithra Ramamoorthy ·2009-04-02 05:56:48

in d question we r asked to pick d incorrect one or correct one????????

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vector ·2009-04-02 06:05:33

incorrect

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Your Answer

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