Two identical loudspeakers are placed on a line at distance 4m and 6m from a microphone lying on...



Published
Two identical loudspeakers are placed on a line at distance 4m and 6m from a microphone lying on the line joining them. The output of each speaker at the microphone is 2mW. If the two speakers are connected in series and excited by the same oscillator and they vibrate in phase with each other, the resultant ouput of the microphone will be (frequency of oscillator =660 Hz and speed of sound =330 m//s)
Class:12
Subject: PHYSICS
Chapter: GMP ASSESMENT
Book:FIITJEE
Board:IIT JEE

You can ask any doubt from class 6-12, JEE, NEET, Teaching, SSC, Defense and Banking exam on Doubtnut App or You can Whatsapp us at - 8400400400
Link - https://doubtnut.app.link/2um0jr7Joeb​

Contact Us:
Category
Audio
Be the first to comment