Question
Question: The following equations represent progressive transverse waves Z<sub>1</sub> = A cos (wt – kX) Z<s...
The following equations represent progressive transverse waves
Z1 = A cos (wt – kX)
Z2 = A cos (wt + kX)
Z3 = A cos (wt + kY)
Z4 = A cos (2wt – 2kX)
A stationary wave will be formed by superposing –
A
Z1 and Z2
B
Z1 and Z4
C
Z2 and Z3
D
Z3 and Z4
Answer
Z1 and Z2
Explanation
Solution
Q Z1 & Z2 are along ± x direction