The number of oscillations per second is
called the fres ncy Oscillation. Frequency is
expressed in hertz (HZ).People can hear
sounds at frequencies from___ Hz
to___
Hz.
a)10 Hz to 20,000 Hz
b)1000 Hz to 5000 Hz
c) 20Hz to 20000 Hz
d) None of the above.
Answers
Answered by
2
Answer:
20 Hz and 20,000 Hz
Explanation:
Human beings can normally hear sounds with a frequency between about 20 Hz and 20,000 Hz. Sounds with frequencies below 20 hertz are called infrasound. Infrasound is too low-pitched for humans to hear. Sounds with frequencies above 20,000 hertz are called ultrasound.
Hope it helps... Please mark as the brainliest!!!
Answered by
0
Answer:
a 20 to 20000hertz okay okay
Similar questions