Two plane harmonic sound waves are expressed by the equations.
`y_(1)(x,t)-A cos (0.5 pi x-100 pit), y_(2)(x,t)=A cos(0.46 pix-92pi t)` (All parameters are in MKS) :
What is the speed of the sound :-

Two plane harmonic sound waves are expressed by the equations. y_(1)(x,t) = A cos(0.5 pix - 100 pit) y_(2)(x,t) = A cos (0.46 pix - 92 pit) (All parameter are in MKS ) : What is the speed of the sound ?

Two plane harmonic sound waves are expressed by the equations. y_(1)(x,t)-A cos (0.5 pi x-100 pit), y_(2)(x,t)=A cos(0.46 pix-92pi t) (All parameters are in MKS) : At x=0 how many times the amplitude of y_(1) + y_(2) is zero in one second :-

Two plane harmonic sound waves are expressed by the equations. y_(1)(x,t)-A cos (0.5 pi x-100 pit), y_(2)(x,t)=A cos(0.46 pix-92pi t) (All parameters are in MKS) : How many times does an observer hear maximum intensity in one second :-

Two plane harmonic sound waves are expressed by the equations y_(1)(x,t)=Acos((pi)/(2)x-100pit) y_(2)(x,t)=Acos((46pi)/(100)x-92pit) All quantities taken in MKS. Q. What is the speed of the sound?

Two plane harmonic sound waves are expressed by the equations. y_1(x,t)= A cos (pi x - 100 pi t) y_2(x,t) = A cos (0.46 pi x - 92 pi t) (All parameters are in MKS) At x=0 how many times the amplitude of y_1+y_2 is zero is one second?

Two plane harmonic sound waves are expressed by the equations. y_1(x,t)= A cos (pi x - 100 pi t) y_2(x,t) = A cos (0.46 pi x - 92 pi t) (All parameters are in MKS) How many times does an observer hear maximum intensity in one second?(At x = 0)

Two plane harmonic sound waves are expressed by the equations y_(1)(x,t)=Acos((pi)/(2)x-100pit) y_(2)(x,t)=Acos((46pi)/(100)x-92pit) All quantities taken in MKS. Q. how many times does an observer hear maximum intensity in one second?

Two simple harmonic motions are represented by the equations y_(1)=2(sqrt(3)cos3 pi t+sin3 pi t) and y_(2)=3sin(6 pi t+pi/6)

The amplitude of a wave represented by the equation y=3sin(5x-0.5t)+4cos(5x-0.5t) , is