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)=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 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 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) : 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) : 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) : 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) : 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 (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 (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 :-