Logg på
JAMB - Physics (1991 - No. 27)
Two tuning forks of frequency 256Hz and 260Hz are sounded close to each other. What is the frequency of the beats produced?
2Hz
4Hz
8Hz
258Hz
Forklaring
F = F
2
- F
1
= 260 - 256
= 4Hz
Kommentarer (0)
Logg inn for å kommentere
Annonse
Tillat at javascript laster denne siden ordentlig
