Waves Formative Assessment Year 9

If the angle of incidence is 45⁰, what is the angle of reflection?

• 50⁰

• 45⁰

• 90⁰

• 120⁰

Tags

NGSS.MS-PS4-2

Which color of visible light has the highest frequency?

• Yellow

• Red

• Blue

• Violet

Which electromagnetic wave carries the most energy?

• Radio waves

• Ultraviolet waves

• Gamma rays

• Visible light

Which transverse wave has the highest frequency?

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS4-1

What type of lens is used in the instrument shown?

• convex lens

• concave lens

• refraction lens

• convergent lens

Which electromagnetic wave has the lowest frequency?

• Infrared rays

• Gamma rays

• Visible light

• Radio waves

As the wavelength of the wave increases, the frequency -

• decreases

• increases

• fluxuates

• remains the same

Tags

NGSS.HS-PS4-1

As the wavelength of the wave increases, the frequency -

• decreases

• increases

• fluxuates

• remains the same

The measurement of the length of a wave from one point of the wave to the next identical part of the wave (for example, top to top or bottom to bottom)

• Crest

• Amplitude

• Frequency

• Wavelength

The number of waves that passes a certain point in a set period of time

• Frequency

• Amplitude

• Wavelength

• Amplength