Unit 4: Waves and Sound In this unit you will be able to: 1.Study the behavior of vibrating objects and measure their frequency, period, wavelength and.

Slides:

Advertisements

Similar presentations

Mechanical Waves and Sound

Advertisements

Objectives Identify how waves transfer energy without transferring matter. Contrast transverse and longitudinal waves. Relate wave speed, wavelength, and.

Waves and Sound.

Vibrations & Waves Advanced Physics Presentation.

Transfers Energy Without Transferring Matter

Waves and Sound Game Team 1Team 2Team 3Team 4Team 5Team 6Team

Wave Transfers Energy Without Transferring Matter.

 Periodic Motion.  periodic motion: are motions, which all repeat in a regular cycle  In each periodic motion, the object has one position at which.

WAVES. MECHANICAL WAVES A disturbance in matter that carries evergy from one place to another Thy require matter to travel through…this is called a medium.

Characteristics of Waves Chapter 9 S8P4a. Identify the characteristics of electromagnetic and mechanical waves. S8P4d. Describe how the behavior of waves.

Waves A wave is a rhythmic disturbance that carries energy through matter or space.

What you will learn: You will determine how waves transfer energy You will describe wave reflection and discuss its practical significance.

Waves 5/22/2012. Waves Waves travel and transfer energy in an oscillating fashion (they wiggle). The amplitude, y, of a wave describes its height from.

Chapter 14: Vibrations and Waves Notes.  Periodic motion is a motion that is repeated in a regular cycle.  Oscillatory motion is the movement of an.

WAVES. The Nature of Waves A. Wave - a repeating disturbance or movement that transfers energy through matter or space. 1. Molecules pass energy on to.

 Waves  What are they?  How is energy transferred?  Medium  Describe  Mechanical Wave  Describe  Two types  Transverse Wave  Describe  Parts.

Homework Solutions Section 8.2 / 8.3.

Waves and Sound Review. #1 Transverse Wave Crest Trough Amplitude Home Wavelength.

Vibrations and Waves. Periodic Motion u Motion that follows the same path over equal time intervals u Include orbiting planets, moons, vibrating objects,

Properties of Waves 8.1. Mechanical Waves Require a medium to transfer energy from one place to another.

Waves and Periodic Motion What are Waves?

Waves and Energy Transfer

Waves Chapter 14.

Spring Constant, K The constant k is called the spring constant. SI unit of k = N/m.

Chapter 11 Waves. Chapter 11.1 Notes Wave is a disturbance that transmits energy through matter and space. Medium is the matter through which a wave travels.

Vibrations The Movement of Energy Music. Waves A transfer of energy over a distance in the form of a disturbance Wave originate from objects that are.

Wave Transfers Energy Without Transferring Matter.

Chapter 14 Waves & Energy Transfer I. Waves Properties 1. A wave is a rhythmic disturbance that carries energy 1. A wave is a rhythmic disturbance that.

1 Waves Chapter Wave at the Shoe 3 Types of Waves A wave is a disturbance that carries energy through matter or space. The medium is the matter.

Wave a disturbance that propagates through a material medium or space. Waves transfer energy without the bulk transport of matter. In order for a mechanical.

Waves. Waves 3 Types of Waves Mechanical Waves: Wave motion that requires a medium (ie. water, sound, slinkies, …) Electromagnetic Waves: No medium is.

Waves and Sound. A disturbance or oscillation that travels through space and matter, accompanied by a transfer of energy. Big Idea 6: Waves can transfer.

Chapter-15 Making Waves. Objectives 1.To investigate the basic nature of waves and their properties. 2.Wave Properties: Speed, Wavelength, Frequency,

Good Vibrations 1. Use three different words / phrases to describe the motion of the pendulum.

& Simple Harmonic Motion Any periodically repeating event. (Ex: waves, pendulums, heartbeats, etc.)

Unit: Waves & Sound Topic: Vibrations & Waves. Question  How many of you know about periodic motion?  It is everywhere in the world - your heart - your.

Wave Motion a wave is a disturbance that transfers energy through a medium by means of a series of vibrations energy is transmitted by means of a wave,

Wave are oscillations (repeating disturbance or movement) that transfers energy through matter or space. Wave- energy transfer due to the movement due.

Waves S8P4 - Students will explore the wave nature of sound and electromagnetic radiation. a. Identify the characteristics of electromagnetic and mechanical.

WAVES By Hieronimus Fredy Sestywan. Waves Waves is the movement of oscilation Vibration of SHM Water wave.

Chapter 10. Nature of Waves Wave Repeating disturbance or movement Carries energy through matter and space.

Wave Properties Chapter 14.2 Page 381. Wave Properties Both particles and waves carry energy. – Particles move with the energy – Waves carry energy WITHOUT.

Wave a disturbance that propagates through a material medium or space. Waves transfer energy without the bulk transport of matter. In order for a mechanical.

Chapters Vibrations and Waves; Sound Simple Harmonic Motion Vibrate/Oscillate = goes back and forth Periodic = same amount of time Equilibrium.

Oscillatory Motion Physics 7(A). Learning Objectives Examine and describe oscillatory motion Examine and describe wave propagation in various types of.

Physical Science Waves. Mechanical Wave Mechanical Wave: Disturbance in matter that carries energy from one place to another. –Created when a source of.

Chapter Six, Seven and Eight

Waves & Energy Transfer

AP Physics Review Waves and Sound.

Good Vibrations Slow Motion:

Chapter 17: Mechanical Waves & Sound

Wave a disturbance that propagates through a material medium or space.

Vibrations and Waves.

Wave a disturbance that propagates through a material medium or space.

Wave a disturbance that propagates through a material medium or space.

Wave a disturbance that propagates through a material medium or space.

Lesson P1 – Properties of Waves

Waves transfer energy Wave: A disturbance that propagates

Think, Pair, Share Activity

Class Starter: Waves What are some examples of waves in nature?

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

Waves Physics Notes.

Wave Properties.

Lets review what we have learned…..

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

Transfers Energy Without Transferring Matter

Presentation transcript:

Unit 4: Waves and Sound In this unit you will be able to: 1.Study the behavior of vibrating objects and measure their frequency, period, wavelength and speed 2.Differentiate between transverse and longitudinal waves and observe their reflection, refraction and diffraction 3.Determine the result of two waves interfering and describe the principles of mechanical resonance and standing waves 4.Describe and understand sound and its production, transmission, reflection, speed, and intensity 5.Describe various topics such as beat frequency, the Doppler Effect, and supersonic travel 6.Identify and explain properties of vibrating strings and air columns Bowling Ball Pendulum Bowling Ball Pendulum – you will be able to explain this!!!

a wave is a transfer of energy over a distance in the form of a disturbance an example of a wave that we deal with on a daily basis is sound waves sound waves originate from a vibrating object periodic motion is motion that occurs when the vibration (oscillation) of an object is repeated in equal time intervals. Waves and Vibrations

The three basic types of vibrations are : 1.transverse vibration object vibrates perpendicular to it’s axis i.e. swing or pendulumswingpendulum 2. longitudinal vibration object vibrates parallel to it’s axis i.e. pogo stick or springpogo stick 3. torsional vibration object twists around it’s axis i.e. spinning yo-yo

Measuring vibration : cycle – one complete vibration

6.1 Prac. #1-6 UC #1-6