Sound That Is Audible to Human Beings Has a Frequency

question 12

Multiple Choice

Sound that is audible to human beings has a frequency lying between

• A)20 Hz and 20 kHz.
• B)100 Hz and 800 Hz.
• C)2 kHz and 20 kHz.
• D)50 Hz and 50 kHz.
• E)200 Hz and 20 kHz.

---

Definitions:

Fixed

Typically refers to costs or assets that do not vary with the level of production or sales in the short term.