Quiz Review Questions—Mechanical Energy through Chemical Energy

Slides:

Advertisements

Similar presentations

Energy The ability to cause a change.

Advertisements

Waves Definitions © 2006 Certiport.com. Wave A rhythmic disturbance that carries energy without carrying matter.

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

Do Now Find the net force on a desk if you push the desk with 45.5 Newton's to the right and another student pushes with 45 Newton’s to the left Find the.

WAVES A wave is a rhythmic disturbances that transfer energy through matter or space.

Waves n Bellringer: What is A wave? (define, use Ch.22 in your book to help you) n What is an example of a wave?

Year 9 – Physical Science Year 9 – Physical Science Characteristics of waves.

Pg /10/13 Waves and the Electromagnetic Spectrum A wave is a disturbance that transfers energy from place to place. Most waves need something.

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.

This screen will disappear in 3 minutes. Seconds Remaining. Living organisms, like.

Waves. Waves- Rhythmic disturbances that carry energy without carrying matter –Molecules bump each other and pass energy from molecule to molecule.

Energy the ability to cause change Mechanical Energy Energy of motion AND position (sum of the potential and kinetic energy of an object)

Waves. What is a wave? a wave is a disturbance that travels through a medium from one location to another. a wave is the motion of a disturbance.

Energy Kinetic Energy Potential Energy.

` Category 1Category 2 Category 3 Category 4Lagniappe $100 $200 $300 $400 $500.

WAVES Essential Questions:  What is a wave?  How do waves travel?  What are the types of waves?  What are the properties of waves?  What are 4 types.

What is a wave? Wave – a disturbance or oscillation that travels from one place to another.

This screen will disappear in 3 minutes. Seconds Remaining. Draw a diagram of a wave.

What is sound?* Sound begins with a vibration. Sounds travel in waves through a medium.

Waves. Definitions Wave: a disturbance that transfers energy through a medium. The matter does not experience net movement, but vibrates about some rest.

Section 1 & 2: The Nature of Waves. Waves A wave is a repeating disturbance or movement that transfers energy through matter or space. A wave will only.

WAVES: Types and Properties. What is a Wave? A wave is a repeating disturbance or movement that transfers energy through matter or space.

What is a Wave Waves – a disturbance that carries energy from one place to another Energy causes matter to vibrate creating most waves. The waves carry.

Waves. Wave  repeating disturbance or vibration that transfers or moves energy from place to place.

Wave Basics. Wave Definition  Any traveling disturbance that transfers energy. WAVES DON’T MOVE MATTER!!!

Waves Unit 1: Lessons 1-2. What are waves? A wave is a disturbance that transfers energy from one place to another A medium is the material through which.

WAVES Essential Questions:

Unit 12: Waves Waves.

Waves: Oscillations (back-and-forth or up-and-down motion) that travels from one place to another with a certain velocity (speed and direction.)

Unit 12: Waves Waves.

Have your notebook on your desk

Honors Coordinated Science

WAVES AND THE ELECTROMAGNETIC SPECTRUM

Light and the Atomic Spectra

Paul Driver 3rd Period Ap Physics

8th Grade integrated science

Waves Objective: I can describe the difference between mechanical waves and electromagnetic waves.

Unit 11: Waves Waves.

Energy: Waves How does energy travel?.

Wave Parts WAVES.

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

They all travel as electromagnetic waves!

Chapter 2 Waves A wave is a disturbance that travels through matter or space. Matter or space is called a medium which includes such things as air and.

·Are repeating disturbances or vibrations that transfers or moves energy from place to place. Waves:

What are waves? A wave is a temporary disturbance that transfers energy from place to place.

Waves and Sound Jeopardy T.

Nature of Waves.

Unit 11: Waves Waves.

What is a Wave?.

Waves Review Science 7.

Waves O 1.1 Waves.

Waves – Quiz 1 Ms. Sobek.

Chapter 9 Waves sound and light.

Abasaheb Kakade Art’s & Science College Bodhegaon

Waves-Chapter 4.

WAVES Essential Questions:

Waves-Chapter 4.

Quiz 4 Review energy matter (medium) Electromagnetic water air sound

Properties of waves.

Chapter 22 The Energy of Waves

Introduction to Waves.

Unit 5: Evolution of Technology in Science

Presentation transcript:

Quiz Review Questions—Mechanical Energy through Chemical Energy What are the classifications of electromagnetic energy? What is a wave? What is frequency, amplitude, oscillation, wavelength, crest, and trough of a wave? What happens to the energy of a wave when the frequency of a wave increases? What happens when it decreases? What is the difference between electromagnetic waves and mechanical waves? There are two types of mechanical waves, what are they and how do they travel? What is the Doppler Effect? What is sound? Why is chemical energy considered a form of potential energy? Where does chemical energy come from? Atoms remain unchanged during a chemical reaction (ignore ion formation for now), what is it that does change during a chemical reaction? How are potential and kinetic energy different? (There will be at least one calculation on the quiz.) What is the difference between renewable and non-renewable energy?

Quiz review answers What are the classifications of electromagnetic energy? –gamma ray, xray, ultraviolet, visible, infrared, microwave, radio wave. What is a wave? –a disturbance that allows for the transfer of energy What is frequency, amplitude, oscillation, wavelength, crest, and trough of a wave? Frequency: number of waves per interval of time Amplitude: half the distance of total wave height Oscillation: the back and forth motion of a wave Wavelength: the distance between a repeating pattern of wave motion Crest: the top of a transverse wave Trough: the bottom of a transverse wave What happens to the energy of a wave when the frequency of a wave increases? What happens when it decreases? –when frequency increases, energy increases. When frequency decreases, energy decreases. What is the difference between electromagnetic waves and mechanical waves? Electromagnetic waves can travel through space and exist as transverse waves. Mechanical waves require matter to move through and can be both transverse or longitudinal. There are two types of mechanical waves, what are they and how do they travel? –transverse and longitudinal What is the Doppler Effect? The apparent shift in the frequency of a wave due to the motion of the source of the wave. What is sound? -a longitudinal wave that passes through matter Why is chemical energy considered a form of potential energy? –because the energy is stored in the composition of matter Where does chemical energy come from? –chemical bonds Atoms remain unchanged during a chemical reaction (ignore ion formation for now), what is it that does change during a chemical reaction? - molecules How are potential and kinetic energy different? (There will be at least one calculation on the quiz.) kinetic energy is associated with motion. Potential Energy is due to gravity and height. What is the difference between renewable and non-renewable energy? -renewable energy is from sources that cannot or wont be depleted. Non- renewable energy comes from sources that we have a definite amount of.