Vibrations and Waves Wave Motion Assorted Topics From Chapter 11.

Slides:

Advertisements

Similar presentations

Answer the following… 17. What happens to the amplitude of a pulse as it travels down the slinky and back? 18. What happens to the speed of a pulse as.

Advertisements

Fisica Generale - Alan Giambattista, Betty McCarty Richardson Copyright © 2008 – The McGraw-Hill Companies s.r.l. 1 Chapter 11: Waves Energy Transport.

Chapter 12 Pretest Waves.

Waves Energy can be transported by transfer of matter. For example by a thrown object. Energy can also be transported by wave motion without the transfer.

Spring 2002 Lecture #23 Dr. Jaehoon Yu 1.Superposition and Interference 2.Speed of Waves on Strings 3.Reflection and Transmission 4.Sinusoidal.

Lecture 38 Review of waves Interference Standing waves on a string.

Chapter 11 Wave Motion A wave is the motion of a disturbance.

PHYS16 – Lecture 38 Ch. 16 Wave Motion “Interference is much clearer in HD”

Chapter Eleven Wave Motion. Light can be considered wavelike by experimental analogies to the behavior of water waves. Experiments with fundamental particles,

Wave Motion and Standing Waves Wave pulse traveling down string, striking “fixed” boundary. Wave pulse traveling down string, striking “free” boundary.

Dr. Jie ZouPHY Chapter 16 Wave Motion (Cont.)

Answer the following in your openers… 11. What happens to the amplitude of a pulse as it travels down the slinky and back? 12. What happens to the speed.

© 2005 Pearson Prentice Hall This work is protected by United States copyright laws and is provided solely for the use of instructors in teaching their.

Vibrations and Waves Chapter 12.

Chapter 11 Vibrations and Waves. n Simple Harmonic Motion A restoring force is one that moves a system back to an equilibrium position. Example: mass.

Vibrations and Waves Chapter 11.

Physics 101: Lecture 21, Pg 1 Physics 101: Lecture 21 Waves Exam 3 l Today’s lecture will cover Textbook Chapter 11.

Holt Physics Chapter 11 Vibrations and Waves Simple Harmonic Motion Simple Harmonic Motion – vibration about an equilibrium position in which a restoring.

Chapter 15 Mechanical Waves Modifications by Mike Brotherton.

Harmonic Motion and Waves Chapter 14. Hooke’s Law If an object vibrates or oscillates back and forth over the same path, each cycle taking the same amount.

1 Waves and Vibrations. 2 Waves are everywhere in nature Sound waves, visible light waves, radio waves, microwaves, water waves, sine waves, telephone.

WAVE Basics Chapters 15.

Chapter 14 Notes Vibrations and Waves. Section 14.1 Objectives Use Hooke’s law to calculate the force exerted by a spring. Calculate potential energy.

16-6 Wave Speed on a Stretched String

For this section we start with Hooke’s Law. But we already learned this. (partially)

* Waves and Vibrations. * Waves are everywhere in nature Sound waves, visible light waves, radio waves, microwaves, water waves, sine waves, telephone.

Chapter 15 Outline Mechanical Waves

Copyright © by Holt, Rinehart and Winston. All rights reserved. ResourcesChapter menu Chapter 11 Objectives Distinguish local particle vibrations from.

Phys211C19-20 p1 Waves A pulse on a string (demos) speed of pulse = wave speed = v depends upon tension T and inertia (mass per length  ) y = f(x  vt)

1 Wave Behavior Physics: Chapter 14 Section 2 Mrs. Warren.

Vibrations and Waves Chapter 12. Simple Harmonic Motion A motion that occurs repeatedly, vibrating back and forth over its equilibrium point. The force.

Vibrations and Waves Waves Periodic Motion Periodic motion – a motion that repeats in a regular cycle. Simple harmonic motion – results when.

 Wave: is any disturbance that transmits energy through matter or space.  Medium: is a substance through which a wave can travel. It can be a liquid,

Waves Mechanical Electromagnetic Medium Transfer of … Pulse Periodic Perpendicular Parallel.

Chapter 20 – The Energy of Waves

5.1.4 Interference, Standing Waves, and Resonance

VIBRATIONS AND WAVES Chapter 25. Wave Motion ■Waves consist of some sort of vibratory motion—motion that repeats itself over time. ■Examples include sound.

Wednesday, Dec. 3, 2003PHYS , Fall 2003 Dr. Jaehoon Yu 1 PHYS 1443 – Section 003 Lecture #24 Wednesday, Dec. 3, 2003 Dr. Jaehoon Yu 1.Sinusoidal.

April 14 – April 15. What is the definition of a wave? Example: Sound from a speaker traveling through air to my ear. All waves ‘travel’ or carry energy.

The Wave part of Phys Wave Propagation A wave is a disturbance in an elastic medium which travels, or propagates through the medium. The wave.

1 Waves and Vibrations By : Musab Emad 9/8. 2 Waves are everywhere in nature Sound waves, visible light waves, radio waves, microwaves, water waves, sine.

Fig. 13-CO, p Fig , p. 456 Fig , p. 457.

Chapter 15: Wave Motion 15-2 Types of Waves: Transverse and Longitudinal 15-3 Energy Transported by Waves 15-4 Mathematical Representation of a Traveling.

Chapter 16 Waves I In this chapter we will start the discussion on wave phenomena. We will study the following topics: Types of waves Amplitude, phase,

1 Waves and Vibrations. 2 Waves are everywhere in nature Sound waves, visible light waves, radio waves, microwaves, water waves, sine waves, telephone.

Chapter 17 – Mechanical Waves and Sound Mechanical Waves Water waves have two features common to all waves: 1. A wave is a traveling disturbance.

Waves Chapter 12.

Chapter Section Reviews.

Chapter 15 Mechanical Waves.

Physics 101: Lecture 20 Waves

Waves A pulse on a string (demos) speed of pulse = wave speed = v

Unit 10: Part 1 Waves.

MECHANICAL WAVES AND SOUND

AP Physics Section to Wave Behavior.

Vibrations and Waves.

Properties of Waves.

Standing waves.

Wave Interactions.

Waves and Vibrations.

Waves transfer energy Wave: A disturbance that propagates

Section 14.3 Wave Behavior Objectives

Physics A First Course Vibrations, Waves, and Sound Chapter 20.

Transmission and Reflection

Wave Interactions 1986 world cup in mexico.

Physics A First Course Vibrations, Waves, and Sound Chapter 20.

Waves Chapter 11 part 2.

Chapter 14 Notes Vibrations and Waves.

Presentation transcript:

Vibrations and Waves Wave Motion Assorted Topics From Chapter 11

11.7 Wave Motion Waves and springs demonstration. Wave pulse traveling down string, striking “fixed” boundary. Wave pulse traveling down string, striking “free” boundary.

Take a string, attach one end to an “arm” which can vibrate continuously up and down, and attach the other end to some rigid object. When the vibrating arm moves up, a pulse is sent down the string: vibrating armattach string here

pulse travels down string reflects (& inverts) meets another pulse on the way back You end up with standing waves in the string. You may have done this experiment in your Phys 22 lab.

Things to note: The wave pulse travels down the string. Does any matter travel down the string? travels down string The matter in the string moves up and then back down, but does not move down the string. As we saw on the previous slide, if both ends of the string are fixed, a standing wave results. If the string is “infinitely” long and the up-and-down pulses repeat, we get a traveling wave.traveling wave

The traveling wave moves through the medium. Does any matter move along with the wave? No! The wavelength is defined as before. The period is the time for the wave to travel one wavelength, and f = 1/T as before.

11.8 Types of Waves 11.9 Energy Transported by Waves Wave Intensity Reflection and Transmission of Waves Interference The above topics will be addressed in the Waves and Springs demo Standing Waves and Resonance

Final exam problems will be drawn from assigned homework. You will need to read assigned sections of Chapter 11 to understand the homework!