Which of the following equations represents a wave? - Vidyadip

MCQ

Which of the following equations represents a wave?

A
y = A(ωt – kx)
B
y = A sin ωt
C
y = A cos kx
✓
y = A sin (at – bx + c)

✓

Answer

Correct option: D.

y = A sin (at – bx + c)

y = A sin (at -bx + c)

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