Sound Energy Review

Sound is a form of _______

• Reflect

• Energy

• Echo

• Pitch

Tags

NGSS.MS-PS4-1

Definition of Echo

• What we call reflected sound

• Bouncing back of a sound wave

• Disappearance of sound into a material

• How high or low a sound is

Tags

NGSS.MS-PS4-2

Reflection definition

• How high or low a sound is

• A form of energy produced by vibrations

• The bouncing back of a sound wave

• The back and forth movement of particles

Tags

NGSS.MS-PS4-2

Definition of Absorption

• How high or low a sound is

• Reflected sound

• The bouncing back of a sound wave

• The disappearance of sound into a material

Tags

NGSS.MS-PS4-2

Definition of Pitch

• How high or low a sound is

• Reflected sound

• The back and forth movement of particles

• A form of energy

Definition of Vibration

• Bouncing back of sound waves

• Reflected sound

• The back and forth movement of particles

• How high or low a sound is

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Definition of sound wave

• Vibrating forms of energy that are made of molecules and look like waves

• Amount of energy in a sound wave

• A unit of measurement

• The measure of loudness

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Definition of Amplitude

• Reflected sound

• Amount of energy in a sound wave

• Unit of measurement

• How high or low a sound is

Tags

NGSS.MS-PS4-1

Definition of Decibel

• How high or low a sound is

• Reflected sound

• Back and forth movement of particles

• A unit for measuring the relative loudness of sounds

Definition of Volume

• Bouncing back of a sound wave

• The measure of loudness using decibels

• Amount of energy in a sound wave

• How high or low a sound is