Law of Reflection Refraction Interference and Diffraction

Which term refers to the bending of light rays when they encounter the edge of a barrier?

• interference

• reflection

• refraction

• diffraction

Tags

NGSS.MS-PS4-2

What is the change in the direction of a wave when it passes obliquely from one medium to another called?

• refraction

• interference

• diffraction

• superposition

Tags

NGSS.MS-PS4-2

What factor most affects the speed of a sound wave?

• intensity of the medium

• properties of the medium

• amplitude of the sound waves

• frequency of the sound waves

Which of the following best describes diffraction?

• the bending of a wave as it crosses the boundary between two materials

• the bending of a wave as it reflects from a rough surface

• the bending of a wave as it goes around, or passes through, openings in a barrier

• the bending of a wave as it reflects from a smooth surface

Which type of interference will occur when the pulses in the figure meet?

• no interference

• constructive interference

• total interference

• destructive interference

Tags

NGSS.MS-PS4-1

Which type of wave interaction is best demonstrated in the picture ?

• reflection

• interference

• refraction

• diffraction

Tags

NGSS.MS-PS4-2

When a wave strikes an object and bounces off of it

• Absorption

• Diffraction

• Refraction

• Reflection

Tags

NGSS.MS-PS4-2

• absorption

• diffraction

• reflection

• refraction

• transmission

Tags

NGSS.MS-PS4-2

• absorption

• diffraction

• reflection

• refraction

• transmission

Tags

NGSS.MS-PS4-2

• absorption

• diffraction

• reflection

• refraction

• transmission

Tags

NGSS.MS-PS4-2