Properties of waves quiz pdf

The music starts of at mesoforte medium high volume. For example,if you move a pencil slowly up and down in a bowl of water, the waves produced by the pencils motion will be small and spread apart. If a wave s speed is 25 ms, and its wavelength is 5. When all three are present, wave phenomena always occur. Wave properties depend on what type of energy is making the waves. The wavelength is another property of a wave that is portrayed in the diagram above. Wave motion and the concepts of wave speed and frequency are also explored. The frequency does not change because it is determined by the source of the wave motion. Calculating wave speed, frequency, and wavelength practice. The material through which a mechanical wave travels is a. A wave is defined as a repetitive disturbance traveling through a medium going from one location to another. Virtual lab what are some characteristics of waves. Waves and wave properties presentation pdf teachengineering. The physics of waves version date february 15, 2015.

Apart from these properties, different types of waves have a number of varying characteristics. With this quiz worksheet combo, you will be asked to answer questions about properties of sound waves and properties of wave speed to the best of your ability. This wind surfer is riding high for now, but that will change soon. A presentation wave types, mechanical waves, electromagnetic waves, parts of transverse waves, and questions like why are we able to see. Wave properties student worksheet answer the following questions. Furthermore, as you will see, these principles are a great practical help both in understanding particular wave phenomena and in solving problems. The higher the frequency, the closer the waves are together and the greater the energy carried by the waves will be. Properties of waves the properties that waves have depend on the vibrations that produce the waves. All the questions on this quiz are based on information that can be found at physics.

Transmission of waves occurs when waves pass through a given point or medium. Conceptual ideas develop logically and sequentially, ultimately leading into the mathematics of the topics. Light waves are transmitted through transparent materials may be clear or colored material such as filters that allow. I tell students that they are are surrounded by radio waves, television waves, cell phone waves, light waves, sound waves and more. An earthquake sends out mechanical waves in all directions from its source. General wave properties the behaviour of waves affects us every second of our lives. Chapter 2 particle properties of waves overview this chapter points out the experimental phenomena which led to the concept that waves can exhibit particlelike properties. Characteristics of longitudinal and transverse waves practice. What happens to the speed of a wave when it moves from a gas to a solid. Now that students have a visual of what a wave looks like, a working definition of what a wave is, and an initial idea about how waves move, explain to students that they will be completing a couple of demonstrations in order to help identify some properties that different types of waves have. When waves of the same nature travel past some point at the same time, the amplitude at that point is the sum of the amplitudes of all the waves. How are refraction and the speed of wave in different media related.

Properties of waves there are many properties that scientists use to describe waves. A wave is a disturbance that carries energy from place to place. The higher the frequency, the more energy in the wave. Properties of a wave might change when it moves from one medium to another. Practice using the wave speed equation for word problems to find the frequency and. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The of a wave is the distance from one point, such as the crest, to the corresponding point on the next 2.

A standing wave is created when a wave stands still. In a transverse wave the crest and troughs are the locations of maximum displacement up or down. With the proper materials, it is possible to make a wave completely reflect. The sound is basically a vibration that travels through the air that can be heard when it gets to the ear.

Wave periods are described in terms of amplitude and length. The amplitude is the measurement of maximum displacement. A wave can make a leaf bob up and down on the water, but it cannot move the leaf. Waves have several properties which are represented in the diagrams below. This worksheet is intended to accompany the wave properties powerpoint wave properties. To investigate properties waves by studying reflection, diffraction and refraction of light.

Vibrations and waves teacher notes and answers 11 vibrations and waves properties of waves 1. Sound waves are transmitted through solids, liquids, and gases. Wave properties study guide 8th center for teaching. Students learn about the types of waves and how they change direction, as well as basic wave properties such as wavelength, frequency, amplitude and speed. Graphing a wave when drawing a wave or looking at a wave on a graph, we draw the wave as a snapshot in time. There are many properties that scientists use to describe waves. Each lesson includes informative graphics, occasional animations and videos, and check your understanding sections that allow the user to practice what is taught. A wave in which particles travel parallel to the direction of the wave. Two waves with 2 cm and 3 cm amplitudes, respectively can interfere and create a resultant wave with 6 cm amplitude. Each of these properties is described in more detail below. The distance between two identical points on a adjacent waves is the wave s. Fourth grade lesson properties of waves betterlesson. What properties do waves have that particles do not.

These mechanical waves will reach point a,b,c and d. The physics classroom tutorial presents physics concepts and principles in an easytounderstand language. The energy and speed of a wave increases with increases in the amplitude of the wave. Test your knowledge on this science quiz to see how you do and compare your score to others. Graphing a wave when drawing a wave or looking at a wave on a graph, we draw the wave. The photoelectric effect hertz, 18871888 and the compton effect are the prime historical evidence for the particle properties of waves. Electromagnetic waves properties of electromagnetic waves. The study of waves is, perhaps, truly the central subject of physics. However, the quiz at the end is very basic in these regards. This was the first prediction of radio waves, xrays, etc. Amplitude the amplitude of a wave is a measure of the. Over the past few weeks, we have discovered the different patterns associated with sound and how to measure how high or low it is.

This module introduces the history of wave theory and offers basic explanations of longitudinal and transverse waves. Characteristics that all waves have in common are wavelength, amplitude and frequency. Vibrations and waves lesson 2 properties of a wave. For example, the amplitude of the electric field at a point is found by adding the instantaneous amplitudes, including the phase, of all electric waves at that point.

Amplitude describes how far the medium in a wave moves. The medium the waves are traveling through is the earth. In answering the following question, assume the waves all have the same energy when they leave the source of the earthquake. They include amplitude, frequency, period, wavelength, speed, and phase. It is impossible to invert the amplitude of a reflected wave. The powerpoint can be used as an inclass presentation, but also could be reenvisioned as a webquesttype activity of selfdirected learning. Underneath each diagram write the numbers of waves.

If you move the pencil rapidly, the waves will be larger and close together. During the presentation of lecture information on wave characteristics and properties, students take notes using a handout. Calculating transverselongitudinal wavelengths, frequency and speed of wavesspeed of a wavefrequency of a wavewavelength of a wave2 page printed duplexincludes answer keyproperties of waves. Waves worksheets middle school pdf waves and wave properties. I hope to convert you to a way of thinking about waves that will permanently change the way you look at. The distance between one point on a wave and the exact same place on the next wave. There is a differentiated answer key and i also included a word and pdf version of this worksheet. Which of the following is true when water waves refract as they travel from shallow. The music ends at piano quietly with a sweet melody.

Pages 47 describe wave speed, refraction, reflection, diffraction. Any electromagnetic wave must satisfy four basic conditions. Properties of waves write the letter of the correct answer in the space provided. It is possible to have a standing wave with three nodes and two anti nodes. Do you believe you have a proper understanding of sound waves. Kids learn about the properties waves in the science of physics including amplitude, wavelength, frequency, period, and speed. Therefore, the wavelength increases because the velocity increases. All electromagnetic waves must travel in a vacuum with the same speed, a speed that we now call the speed of light. Draw a simple wave diagram that shows the main properties of waves that you can label. Indicate on your drawing the direction the wave is traveling and the direction the media is traveling.

The wavelength is the distance of one complete wave cycle. The highest point on a transverse wave is the while the lowest part is the. Frequency is a measure of how many waves pass a point in a certain amount of time. A wave can make a leaf bob up and down on the water, but it cannot move the leaf toward the shore.