Tawa College Y12 Waves and Light

Cancer can be treated with_______________waves.

• Penicillin
• Radio
• Infrared
• Gamma

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-4

_____ have the longest wavelengths and lowest frequencies of all electromagnetic waves.

• microwaves
• radio waves
• gamma rays
• ultraviolet

Tags

NGSS.HS-PS4-1

This type of EM wave shows a break in bones.

• gamma ray
• x-ray
• brokenometer
• radio wave

Tags

NGSS.HS-PS4-3

The entire electromagnetic spectrum is divided into regions by

• color
• speed
• wavelength
• the way they are used

Which color of light has the longest wavelength?

• orange
• red
• blue
• green

Which is #1 on the wave?

• Wavelength

• Crest

• Trough

• Frequency

What is #2 on the Wave?

• Amplitude

• Height

• Wavelength

• Crest

In physics, what is the best definition for lens?

• A transparent substance that is curved

• A transparent optical device used to converge or diverge transmitted light

• A light gathering device

• Found in the eye and bends light

Best description of A in the picture

• Concave lens that diverges light

• Concave lens that converges light

• Convex lens that diverges light

• Convex lens that converges light

The larger the amplitude, the less energy

• true

• false

Tags

NGSS.MS-PS4-1