Unit 10- Sound & Light Waves

What happens to light when it undergoes refraction?

• It is absorbed by the material.

• It bends and moves through the material.

• It is scattered in different directions.

• It bounces off the material.

Tags

NGSS.MS-PS4-2

Which term describes the bending or spreading of a wave?

• Absorption

• Reflection

• Diffraction

• Refraction

What is the characteristic of a convex lens?

• It is thin and scatters light.

• It is thick and concentrates light at one point.

• It allows all light to pass through.

• It absorbs all wavelengths of light.

Tags

NGSS.MS-PS4-2

Which of the following materials does not allow light to pass through?

• Transparent

• Translucent

• Opaque

• Reflective

Tags

NGSS.MS-PS4-2

What is the term for the magnitude of sound?

• Pitch

• Volume

• Loudness

• Frequency

What happens to light when it is reflected?

• It is absorbed by the material.

• It bends and moves through the material.

• It is scattered in different directions.

• It bounces off the material.

Tags

NGSS.MS-PS4-2

Which type of light is described as having all wavelengths of light reflected?

• Black Light

• White Light

• Transparent Light

• Translucent Light

What is the effect of a concave lens on light?

• It concentrates light at one point.

• It scatters light outwards.

• It allows all light to pass through.

• It absorbs all wavelengths of light.

Tags

NGSS.MS-PS4-2

Which term describes a material that allows some light to pass through, but makes objects behind it appear blurry?

• Transparent

• Translucent

• Opaque

• Reflective

Tags

NGSS.MS-PS4-2

What is pitch measured by?

• Amplitude

• Frequency

• Loudness

• Volume