A wave of frequency 10Hz forms a stationary wave pattern in a medium where the velocity is 20cms-1. The distance between adjacent nodes is
-
A.
1.0cm -
B.
1.5cm -
C.
2.0cm -
D.
5.0cm
Correct Answer: Option C
Explanation
(lambda) = (frac{v}{f})
= (frac{20}{10})
= 2cm ; distance between adjacent nodes