Lesson 4, 5 & 6 Cumulative Sound Review

Front

What is echolocation?

Back

Echolocation is a method used by some animals to navigate and hunt by emitting sound waves and listening for the echoes that bounce back from objects.

Front

What produces sound?

Back

Sound is produced by vibrations.

Front

How does sound travel in solids like wood?

Back

Sound travels the fastest in solids like wood.

Front

What is wavelength?

Back

Wavelength is the distance between two consecutive peaks or troughs in a sound wave.

Front

What is amplitude?

Back

Amplitude is determined by the amount of energy in a sound wave and relates to the intensity and volume of the sound.

Front

What is pitch?

Back

Pitch is the perceived frequency of a sound, determining how high or low it sounds.

Front

What is compression in sound waves?

Back

Compression is the part of a sound wave where the particles are close together.

Front

What is rarefaction in sound waves?

Back

Rarefaction is the part of a sound wave where the particles are spread apart.

Front

What is the relationship between energy and amplitude?

Back

Higher energy in a sound wave results in a greater amplitude, leading to a louder sound.

Front

What is the speed of sound in air compared to solids?

Back

Sound travels slower in air than in solids.