POP QUIZ 1.What is one complete cycle of a wave called (ONE CREST AND ONE TROUGH)? 2.Frequency is measured in what unit? 3.What has more energy, a radio.

Slides:

Advertisements

Similar presentations

Science AHSGE Standard VII

Advertisements

Sound Test Review Vibrations Back and forth movements of matter are called.

Chapter 15 WAVES.

WAVES CARRY ENERGY! MECHANICAL WAVES

Dylan Zywicki th hour WAVES Dylan Zywicki th hour.

WAVES A wave is a rhythmic disturbance that TRANSFERS ENERGY.

By Aimee Chavez. Wave: a disturbance that transfers energy from place to place. The material through which a wave travels through is called a medium.

- Sound. Sound is a form of energy that travels through matter as waves.

Ch. 24 Waves, Sound, Light Section 1 Waves

Wave review. Transverse Wave 5. trough Longitudinal wave.

Characteristics of Waves SI. What is a wave? A disturbance through a medium as energy is transmitted through that medium Energy is the ability to do work,

WAVES Mechanical and Electromagnetic

Chapter 17 & 18 Waves.

Ch Characteristics of Waves

Waves Chapter 14 Notes. What is a Wave? / A wave is a periodic disturbance of matter (solid, liquid, or gas) / Examples include: / Sound / Light / Ocean.

ESSENTIAL QUESTION - WHAT ARE SOUND WAVES AND LIGHT WAVES AND HOW DO THEY CARRY ENERGY DIFFERENTLY ? Waves pt 2 Sound vs Light Chapter 17 Chapter 19.

Chapter 15.2 – Characteristics of Waves amplitude – the maximum distance that the particles of a wave’s medium vibrate from their rest position -in a transverse.

State Assessment Review Physical Science S.HS.2B.3.2.

Waves A repeating movement or disturbance that transfers energy...

What is a Wave? Sound and Light are forms of energy that travel in waves A wave is a repeating disturbance or movement that transfers energy through matter.

SOUND WAVES PRODUCTION  Vibrating prongs set the air molecules in motion  Top: molecules closer together high air pressure (compression)  Bottom:

Sound Unit. 1. Vibration – a rapid back and forth movement that produces sound.

Making Sound a longitudinal wave produced when matter vibrates – this in turn, causes the medium in which it is in to vibrate ex: tuning fork (the matter)

Light and Sound and Waves Vocab. Amplitude The distance from equilibrium of a wave to the crest or the trough.

Wave Information. 1.A wave is an oscillation or back and forth OR up and down movement. 2. Waves that travel through matter are called mechanical waves.

Wave Properties Students will be able to Explain wave structure Contrast transverse and longitudinal waves Describe properties of a wave.

What are waves? a disturbance that transfers energy from place to place. Classified as either 1. Mechanical- require a medium 2. Electromagnetic- do not.

Wave Calculations. There are different physical parts of a wave. Amplitude, Crest, Trough, Wave Length.

Making Sound Waves Sound waves are compressional (longitudinal) Caused by vibrations Are mechanical- can travel ONLY through matter Energy is transferred.

Sound Waves and Electromagnetic Waves

Waves. Learning Scale … I can 4 – Design an experiment to show how waves move at different speeds through different materials. 3 – Explain why waves move.

Sound and Light.

STUDY GUIDE Wave Properties, Interactions, and Sound Waves

Waves!. First a little vocab… WAVE: WAVE: –A periodic disturbance in a solid, liquid or gas MEDIUM: MEDIUM: –Matter or space through which waves travel.

Waves. A. What are Waves? - Rhythmic disturbances that carry energy through matter and space. B. Medium - Type of material that waves can pass through.

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

RIGHT PAGE 58 October 25 Focus: Sound and Hearing Objective: Explain the relationship among the rate of vibration, the medium through which vibrations.

WAVES: basics Chapters ; 26. Simple Harmonic Motion The equal or balanced back and forth or side to side motion of a particle that is caused.

Waves!!. What are waves?? WAVES are regular or rhythmic disturbances that carry energy through matter or space. Remember, a wave is really just an energy.

Characteristics of Waves Chapter 15.2 Notes. Wave Properties There are several wave properties, such as amplitude, wavelength, period, and frequency Amplitude.

What is a wave?  A wave is a disturbance that carries energy through matter or space.  What type of wave examples can you think of?

How Sound is Produced Brass Vibrating Air Woodwinds Vibrating Reed Percussion Vibration Surface Strings Vibrating Strings.

 Identify the crest, trough, amplitude, and wavelength of a wave  Define the terms frequency and period  Solve problems involving wave speed, frequency,

Statement P4.4 Wave CharacteristicsWaves (mechanical and electromagnetic) are described by their wavelength, amplitude, frequency, and speed. P4.4A Describe.

Sound J.Sample Sound Sound is a form of energy produced and transmitted by vibrating matter. Sound must have a medium, (matter), to travel through.

Wave Definition: A disturbance that transfers energy from place to place. A medium, a medium is the material through which a wave travels. A medium can.

Sound and Light Waves Sound Light. Waves Energy is carried from one place to another by waves A longitudinal wave moves through a medium by particles.

DEFINITION OF A WAVE A wave is a transfer of energy from one point to another: Waves can exist in many forms, but the ones we will be covering are sound.

SOUND AND LIGHT A Review. DO NOW Pick up half sheet. You have 7 minutes. Pick up half sheet. You have 7 minutes.

Unit: Waves and Sound I Can Statements.

Sound Waves and Electromagnetic Waves

Lesson 2: Sound Energy.

SOUND AND LIGHT A Review.

Ch. 20 Sec. 1 & 2 The Nature of Waves & Properties of Waves

Topic: Light Q and A You are going to write this in Cornell note form. Qs on the left and answers on the right. When each Q is displayed on the screen.

T-Chart Transverse Vs. Longitudinal.

Unit: Sound and Light Lesson 2 Properties of Sound

4th Grade Science – Askew

Presentation transcript:

POP QUIZ 1.What is one complete cycle of a wave called (ONE CREST AND ONE TROUGH)? 2.Frequency is measured in what unit? 3.What has more energy, a radio wave or an x- ray? 4.Why does a fun house mirror make your shape look different? 5.If there is no air in a room, do you hear sound? Why?

POP QUIZ 6.What is the purpose of the pupil? 7.Why does sound move better through a solid vs a liquid or gas? 8.What is the wave-particle duality? 9.What do we call a particle of light? 10.Why is a light brightest at the source and dimmer far away? Which vocab word explains this?

POP QUIZ 11. Light travels fastest through what state of matter? 12.What is the doppler effect? 13.The part of the eye that determines the color you see is the what? 14.What is the relationship between frequency and pitch? 15.What is faster, sound waves or light waves?

POP QUIZ 1.What is one complete cycle of a wave called (trough to trough or crest to crest)? (period) 2.Frequency is measured in what unit? (hertz) 3.What has more energy, a radio wave or an x- ray? (x –ray) 4.Why does a fun house mirror make your shape look different? (scattering) 5.If there is no air in a room, do you hear sound? Why? (No-no molecules for vibrations to bounce off of. )

POP QUIZ 6.What is the purpose of the pupil? (Control amount of light let in to eye) 7.Why does sound move better through a solid vs a liquid or gas? (more molecules and tighter packed molecules for vibrations to bounce off of) 8.What is the wave particle duality? (light sometimes behaves like a wave and sometimes like a particle) 9.What do we call a particle of light? (photon) 10.Why is a light brightest at the source and dimmer far away? Which vocab word explains this? (dispersion-it spreads out as it moves further away and gets less intense)

POP QUIZ 11. Light travels fastest through what state of matter? (gas) 12.What is the doppler effect? (sound waves in front of a moving object are compressed, in back they disperse) 13.The part of the eye that determines the color you see is the what? ( cones) 14.What is the relationship between frequency and pitch? (higher frequency, higher pitch) 15.What is faster, sound waves or light waves? (light waves)