Explanation: Loudness depends on the amplitude,or height, of sound waves. The greater the amplitude, the louder the sound perceived. Amplitude is measured in decibels.

4 0

3 years ago

1. Butterflies usually are identified by the colors and patterns on their wings. Butterflies have four wings. The two wings near

tia_tia [17]

Answer:

Can't answer without a picture

Explanation:

7 0

4 years ago

Where does the FIRST car on a roller coaster have its greatest potential energy? Its greatest kinetic energy?

IRISSAK [1]

Potential: very top of the roller coaster, awaiting the drop. Kinetic: on its way down the largest drop

5 0

3 years ago

Using the rules for significant figures, what do you get when you subtract 13.52 from 55.3788?

andreyandreev [35.5K]

Answer:

55-13=42

Explanation:

your welcome :)

8 0

3 years ago