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Sound — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceSound1 Mark
MCQ
The human brain can sense sound frequencies
  • A
    less than 20 Hz
  • ✓
    between 20 Hz and 20000 Hz
  • C
    more than 20000 Hz
  • D
    All of the above
✓

Answer

Correct option: B.
between 20 Hz and 20000 Hz
B

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