Unit 1 Part 2 Exam Review

Select all the correct statements that defines light

• Is EMR

• Both a wave and a particle

• Is energy

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-5

Which of the following is the correct order of EMR from large wavelength to short wavelength

• radio, micro, infrared, visible light, UV, x-ray, gamma

• gamma, x-ay, UV, visible light, infrared, micro, radio

• UV, visible light, infrared, micro, radio, gamma, x-ray

• radio, micro, infrared, gamma, x-ray, UV, visible light

Tags

NGSS.HS-PS4-1

Light can be (Hint: there is more than one correct answer)

• Reflected

• absorbed

• produced

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

Complete the statement: Stars...

• reflect light

• absorb light

• produce light

Tags

NGSS.HS-ESS1-1

Complete the statement: Planets & moons... (Check all that apply)

• reflect light

• absorb light

• produce light

Tags

NGSS.MS-PS4-2

What is the relationship between wavelength and frequency in EMR?

• as wavelength increases frequency increases

• as wavelength decreases frequency increases

• as wavelength decreases frequency decreases

Tags

NGSS.HS-PS4-1

What is the relationship between wavelength and energy in EMR?

• as wavelength increases energy increases

• as wavelength decreases energy increases

• as wavelength decreases energy decreases

Tags

NGSS.HS-PS4-1

The relationship between wavelength and frequency & energy in EMR is...

• directly proportional

• inversely proportional

• not related at all

Tags

NGSS.HS-PS4-1

What is the only evidence we can get from stars?

• Light (EMR)

• star asteroids

• star matter

• solar flares

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

Spectroscopic data of light from a star shows scientists what? (Check all that apply)

• Star's mass

• Star's temperature

• How old it is

• Star's luminosity

• Types of elements the star produces

Tags

NGSS.HS-ESS1-3