Light and EM Spectrum

What is this a picture of?

• Refraction

• Reflection

• Sound Wave

• Frequency

A rainbow forms when white light separates into different colors during?

• Absorption
• Scattering
• Refraction
• Transmission

Refraction is the bending of a wave disturbance as it passes from one _________ into another.

• glass
• medium
• area
• boundary

Tags

NGSS.MS-PS4-2

Cell phones use this part of the EM spectrum.

• Microwaves
• Gamma
• X-Rays
• Radio 

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

• microwaves
• radio waves
• gamma rays
• ultraviolet

Tags

NGSS.HS-PS4-1

The _______________ determines the color of visible light. 

• wavelength
• speed
• amplitude
• light

Tags

NGSS.HS-PS4-1

This type of Electromagnetic wave shows a break in bones.

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

Tags

NGSS.HS-PS4-5

Which has the SHORTEST wavelength and, therefore, the highest frequency/most energy

• Radio waves
• Ultraviolet Rays
• Gamma Rays
• X-rays

What medium does sound travel through slowest?

• gas
• solid
• liquid
• trees

Sound does not travel in space because

• Space is too far away.
• There is no matter in space.
• Space is the final frontier
• Space has planets.

Tags

NGSS.4-PS3-2

NGSS.4-PS4-1