The frequency of a sound wave refers to _____

a. the number of cycles it completes in one second
b. the number of cycles it completes in one minute
c. its loudness
d. its softness


a

Trades & Technology

You might also like to view...

A breaker box is built as a square and covers 132.25 sq. in. of wall space.  What is the width of the ?box?

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

When selecting meat goats, sires or ____________________ should have no structural defects

Fill in the blank(s) with correct word

Trades & Technology

The first milk a newborn gets from its mother is called ______________________

Fill in the blank(s) with correct word

Trades & Technology

For the circuit in Fig. 13.128, find the turn ratio so that the maximum power is delivered to the 30-k? resistor.

Trades & Technology