A wave of weight length 0 30m travels 900m in 3... - WAEC Physics 2003 Question
A wave of weight length 0.30m travels 900m in 3.0s, calculate its frequency
A
68.0Hz
B
225.0Hz
C
1000Hz
D
750.0Hz
correct option: c
V = (\frac{s}{t} = \frac{900}{3} = 300)m\s
f = (\frac{v}{\pi} = \frac{300}{0.30})
= 1000Hz
Please share this, thanks:
#WAEC #WAEC
Add your answer
No responses