Light Wave

Which wave has the longest wavelength?

• A

• B

• C

• None (same wavelength)

Tags

NGSS.MS-PS4-1

What is the relationship between frequency and wavelength?

• high frequency --> short wavelength

• high frequency --> long wavelength

• low frequency --> short wavelength

• there is no relationship

Tags

NGSS.HS-PS4-1

In light waves ____________ corresponds with the brightness, and _____________ corresponds with the color.

• amplitude; frequency

• frequency; amplitude

• speed; amplitude

• amplitude; speed

Tags

NGSS.MS-PS4-1

Which type of light has the highest frequency of this group (be careful of the order!)?

• red

• yellow

• green

• blue

Of the visible spectrum, what color has the longest wavelength?

• Blue

• Green

• Yellow

• Red

• Violet

Of the visible spectrum, what color has the shortest wavelength?

• Blue

• Green

• Yellow

• Red

• Violet

Of the visible spectrum, what color has the highest frequency?

• Blue

• Green

• Yellow

• Red

• Violet

Tags

NGSS.MS-PS4-1

A police department just purchased new lights for their cars. The bulbs come in red and blue, and each bulb is the same brightness. Which statement is true about the lights?

• The lights have the same amplitude, but different frequencies.

• The lights have the same amplitude, and the same frequencies.

• The lights have the different amplitudes, but the same frequencies.

• The lights have the different amplitudes and different frequencies.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What is it called when light waves enter a substance?

• refraction

• reflection

• energy

• absorption

Tags

NGSS.MS-PS4-2

When light bounces off something it is known as _____________

• reflection

• refraction

• light energy

• mechanical energy

Tags

NGSS.MS-PS4-2