97. When tuning forks of frequencies 320 Hz and 325 Hz are sounded together the period of beats is:a; 0.2 sb) 5$c) 0.6sd) 0.4 s

97. When tuning forks of frequencies 320 Hz and 325 Hz are sounded tog

1.	97. When tuning forks of frequencies 320 Hz and 325 Hz are sounded together the period of beats is:a; 0.2 sb) 5$c) 0.6sd) 0.4 s
Answer» 0.4sExplanation:HOPE it will HELP yoou

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97. When tuning forks of frequencies 320 Hz and 325 Hz are sounded together the period of beats is:a; 0.2 sb) 5$c) 0.6sd) 0.4 s​

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97. When tuning forks of frequencies 320 Hz and 325 Hz are sounded together the period of beats is:a; 0.2 sb) 5$c) 0.6sd) 0.4 s