Question

he equation x = A
2 Cos(2 k x - 2 ω t) represent a wave with:
6.
amplitude A
2 and , frequency ω
π (a)
amplitude A and , frequency ω
π (b)
amplitude A
2 and , frequency ω
2 π (c)
(d) this is not an equation of travelling wave

Answer 1

Answer:

n n n m m

Explanation:

yfyfychcjvjvvmnm mvnv