AZ Science Review

Objects that do not allow light to pass through them are called ________________

• Translucent

• Opaque

Tags

NGSS.MS-PS4-2

It refers to the amount of light power emanating from a point source.

• Luminous Intensity

• Color

Vibrational frequencies beyond 20000 Hz is called _______

• Ultrasonic Frequencies

• Supersonic Frequencies

Tags

NGSS.HS-PS4-1

Sound is both a longitudinal and mechanical wave.

• True

• False

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

List the 3 factors that determine the speed of sound.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Waves can be characterized according to the direction of motion of the vibrating particles with respect to the direction in which the waves travel.

• True

• False

Longitudinal waves are also known as _______

Not all waves need or have medium.

• True

• False

This is the material through which a wave transfer energy.

Tags

NGSS.MS-PS4-2

For transverse waves, what is the highest point of the wave?