Waves `y_(1) = Acos(0.5pix - 100pit)` and `y_(2)Acos(0.46pix - 92pit)` are travelling along x-axis. (Here `x` is in `m` and `t` is in second)
(2) The wave velocity of louder sound is

Waves y_(1) = Acos(0.5pix - 100pit) and y_(2)=Acos(0.46pix - 92pit) are travelling along x-axis. (Here x is in m and t is in second) (1) Find the number of times intensity is maximum in time interval of 1 sec .

Waves y_(1) = Acos(0.5pix - 100pit) and y_(2)=Acos(0.46pix - 92pit) are travelling along x-axis. (Here x is in m and t is in second) (1) Find the number of times intensity is maximum in time interval of 1 sec .

Waves y_(1) = Acos(0.5pix - 100pit) and y_(2)Acos(0.46pix - 92pit) are travelling along x-axis. (Here x is in m and t is in second) (1) Find the number of times intensity is maximum in time interval of 1 sec .

Waves y_(1) = Acos(0.5pix - 100pit) and y_(2)=Acos(0.46pix - 92pit) are travelling along x-axis. (Here x is in m and t is in second) (3) The number of times y_(1) + y_(2) = 0 at x = 0 in 1sec is

Waves y_(1) = Acos(0.5pix - 100pit) and y_(2)=Acos(0.46pix - 92pit) are travelling along x-axis. (Here x is in m and t is in second) (3) The number of times y_(1) + y_(2) = 0 at x = 0 in 1sec is

Waves y_(1) = Acos(0.5pix - 100pit) and y_(2)Acos(0.46pix - 92pit) are travelling along x-axis. (Here x is in m and t is in second) (3) The number of times y_(1) + y_(2) = 0 at x = 0 in 1sec is

Two waves y_(1) = A cos (0.5 pi x - 100 pi t) and y_(2) = A cos (0.46 pi x - 92 pi t) are travelling in a pipe placed along the x - axis. Find wave velocity of louder sound

Two waves y_(1) = A cos (0.5 pi x - 100 pi t) and y_(2) = A cos (0.46 pi x - 92 pi t) are travelling in a pipe placed along the x - axis. Find wave velocity of louder sound