The Universe Review

This is a large collection of stars, gas, and dust that is held together by gravity.

• Galaxy
• Spiral Arms
• Earth
• Star

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

What is a light year?

• The distance that light travels in 10 seconds
• The time it takes light to travel to the moon
• The distance that light travels in 1 year
• The distance around the Earth

What galaxy do you live in?

• Earth
• Andromeda
• Hersey
• Milky Way

True or false: as you move along the spectrum, radio to gamma waves, the wavelengths decrease in size (get smaller)

• true
• false

Tags

NGSS.HS-PS4-1

A wave with a large wavelength will have a ______ frequency and _____ energy

• high, low
• high, high
• low, high
• low, low

Tags

NGSS.HS-PS4-1

Which has the LONGEST wavelength and, therefore, the lowest frequency/energy

• Gamma Rays
• Radio Waves
• Visible Light
• Infrared rays

Tags

NGSS.HS-PS4-1

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

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

Tags

NGSS.HS-PS4-1

Which section of the spectrum is the ONLY one we can see?

• X-rays
• Visible Light
• Gamma Rays
• Ultraviolet Rays

Tags

NGSS.HS-PS4-1

Which of the following electromagnetic waves has the lowest energy?

• gamma ray
• infrared wave
• visible light wave
• microwave

Tags

NGSS.MS-PS4-1

High frequency waves have _________ wavelengths.

• varying
• long
• the same
• short

Tags

NGSS.HS-PS4-1