1 A wave in a string has an amplitude of 2 cm The wave

Last updated: 6/2/2023

1 A wave in a string has an amplitude of 2 cm The wave travels in the positive direction of x axis with a speed of 128 m s and it is noted that 5 complete waves fit in 4 m length of the string The equation describing the wave is AIPMT Prelims 2009 1 y 0 02 m sin 15 7x 2010t 2 y 0 02 m sin 15 7x 2010t 3 y 0 02 m sin 7 85x 1005t 4 v 0 02 m sin 7 85x 1005t