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JAMB Physics 2024 Paper

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Question : 69

Total: 125

Two tuning forks of frequencies 6Hz and 4Hz respectively are sounded together. The beat frequency is

2Hz
5Hz
8Hz
10Hz

Solution:

Beat frequency = f $_1$ - f $_2$

f $_1$ = 6Hz

f $_2$ = 4Hz

Beat frequency = f $_1$ - f $_2$ = 6 - 4 = 2Hz

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