PhysicsEasy85×since 2002Q8493A travelling harmonic wave is represented by the equation y(x,t) = 10^–3sin (50t + 2x), where, x and y are in mater and t is in seconds. Which of the following is a correct statement about the wave ?AThe wave is propagating along the positive x-axis with speed 100 ms^–1BThe wave is propagating along the positive x-axis with speed 25 ms^–1CThe wave is propagating along the negative x-axis with speed 25 ms^–1DThe wave is propagating along the negative x-axis with speed 100 ms^–1Check answerSkip