Two scientists Mukund and Veronika do the experiment with a speaker which generates the sound wavesof frequency 150 Hz. Both

Two scientists Mukund and Veronika do the experiment with a speaker which generates the sound wavesof frequency 150 Hz. Both are at rest and Mukund throws the speaker, which emits the sound waves,to Veronika who measures the frequency 160 Hz (before catching the speaker). The speed of sound isapproximately 350 m/s.a) How fast did Mukund throw the speaker (e.g. what is the speed of the speaker)


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