Doppler and Light Spectrum

Presentation

•

Physics

•

11th Grade

•

Hard

Joseph Anderson

FREE Resource

4 Slides • 19 Questions

Doppler Effect

Learning Outcomes

State the Doppler Effect
Be able draw the Doppler effect
Give examples
Explain in terms of frequency

Multiple Choice

What can you tell about this object's motion?

Moving to the North (up).

Moving to the South (down).

Moving to the West (left).

Moving to the East (right).

Multiple Choice

What can you tell about the motion of this object?

Moving left.

Moving right quickly.

Standing still.

Moving up slowly.

Multiple Choice

The vast majority of galaxies in our universe are moving away from us. We know this because we observe __________ in the galaxies absorption spectra.

Redshift

Blueshift

Turbulance

Superposition

Multiple Choice

If a star is being observed from Earth and it's light has shifted towards the blue side of the electromagnetic spectrum it would be...

Moving towards the Earth

Moving away from the Earth

This is a trick question that cannot be answered

It isn't a star, it is a very large blueberry.

Multiple Choice

What best describes the doppler effect?

An apparent change in frequency of a wave due to the relative motion between a wave source and an observer

When sound changes pitch

When light changes color

An apparent change in the amplitude of a wave due to the relative motion between a wave source and an observer.

Multiple Choice

The Doppler effect is seen when a wave-making source moves toward an observer.

True

False

Multiple Choice

When an ambulance move TOWARD you it sounds ________ pitched.

high

low

medium

Multiple Choice

When the car moves AWAY from you, its horn seems...

Low pitched

High pitched

Normal

Multiple Choice

Short sound waves are...

high pitched

low pitched

medium pitched

Multiple Choice

Long sound waves are...

high pitched

low pitched

medium pitched

Multiple Choice

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.

Multiple Choice

Roughly what is the speed of sound in water?

About 350 m/s

About 1 500 m/s

About 5000 m/s

About 1800 m/s

Multiple Choice

Roughly what is the speed of sound in air?

The speed of light.

About 10 m/s

About 340 m/s

About 1 500 m/s

Multiple Choice

Why does sound travel faster in solids than in liquids or gases.

They are harder.

The particles are closer together.

Solids have more energy.

Gases fill their container.

Multiple Choice

Which state of matter do sounds travel fastest in?

Solid

Liquid

Gas

Plasma

Multiple Choice

Which factor does not affect the speed of sound:

temperature

distance

density

elasticity

Poll

How are you at stating the Doppler Effect

Very confident

Okay

Not sure

Not a clue

Poll

How are you at giving examples of the Doppler effect?

Very confident

Okay

Not sure

Not a clue

Poll

How are you at explaining frequencies?

Very confident

Okay

Not sure

Not a clue

Doppler Effect

Show answer

Auto Play

Slide 1 / 23

SLIDE

Similar Resources on Wayground

14 questions

Superposition and Interference

Presentation

•

11th - 12th Grade

16 questions

PRESENT SIMPLE

Presentation

•

11th Grade

15 questions

Velocity Time Graphs

Presentation

•

10th Grade

17 questions

Plane Mirror Notes

Presentation

•

11th Grade

20 questions

Equation of motion 1

Presentation

•

11th Grade

20 questions

Work and Power

Presentation

•

11th Grade

22 questions

Free Body Diagrams

Presentation

•

11th Grade

19 questions

SSUSH8B: Manifest Destiny

Presentation

•

11th Grade

Popular Resources on Wayground

24 questions

PBIS-HGMS Day 10

Quiz

•

6th - 8th Grade

10 questions

HCS SCI 03 Summer School Review 3

Quiz

•

3rd Grade

11 questions

Home Scope

Quiz

•

7th - 8th Grade

15 questions

HCS SCI 05 Summer School Assessment 3 Review

Quiz

•

5th Grade

35 questions

Lufkin Road Middle School Student Handbook & Policies Assessment

Quiz

•

7th Grade

18 questions

Geo 11.3 Area of Circles and Sectors

Quiz

•

9th - 11th Grade

Discover more resources for Physics

18 questions

Geo 11.3 Area of Circles and Sectors

Quiz

•

9th - 11th Grade