Sound WavesHard
Question
The maximum distance upto which TV transmission from Tv Tower of height h canreceived is proportional to :
Options
A.h1/2
B.h
C.h3/2
D.h2
Solution
(If r be the radius of the area upto which TV single is visible, Then r = 
where R is the radius of the earth and h is the height of the Tv tower so, r ∠√h.
where R is the radius of the earth and h is the height of the Tv tower so, r ∠√h.
Create a free account to view solution
View Solution FreeMore Sound Waves Questions
A waveform : y1 = A sin is superposed with a second waveform, to produce a standingwave with a node at x = 0. The equati...Three coherent sonic sources emitting sound of single wavelength λ are placed on the x-axis at points , (0, 0), . T...What is the path different for destructive interference ?...A wave on a starting is travelling and the displacement of particles on it is given by x = A sin (2t - 0.1 x). Then the ...An underwater sonar source operating at a frequency of 60 kHz directs its beam towards the surface. If velocity of sound...