Sound wave worksheet pdf

This explains why you almost always see the flash of lightning before hearing the crash of the thunder. This wave affects the medium most commonly air that the object resides in by having the particles bump into one another. You can do the exercises online or download the worksheet as pdf. For a home example of this phenomenon, take a rubber band and spread it tightly between your. Start the data collection software and connect it to the wireless sound sensor. Experiment with sound waves every time a sound is produced it emits a sound wave. Voice of which of the following is likely to have minimum frequency. The city school reinforcement worksheet eoy 201617scienceclass 8 sound and hearingpage 2 of 4 q. It shows examples of a sound wave and how its shape differs as the sound is manipulated. Other than the velocitytemperature equation, there are two important equations involving the speed of sound.

Longitudinal waves two different motions to describe in a wave. You can picture the shape of sound as a wave on the ocean. Motion of the wave s energy motion of individual molecules of the wave transverse waves two motions are perpendicular waves on a string, water surface waves longitudinal waves two motions are parallel sound waves waves can have both transverse and longitudinal motion. Using their observationsa asks students to discuss patterns that can be used to predict future motion. The illustration below shows a series of transverse waves. The distance from one crest to another or one trough to another of a wave.

Sound and music worksheet match both the scienceengineering terms on the left and the music terms on the right with the definitions in the middle. It begins with an identification of the wave parts, then a deeper look at amplitude and frequency. Many animals use echolocation to see through dark water or at night. A girl is walking along a path 1600m from the rockface of a quarry a place where stone is obtained. Waves and information processing grade 4 standard instructional resources 4ps41. The vertical axis displays the relative intensity or loudness of a sound wave. Sound waves and light waves carry energy that enable you to hear and see the world around you. Strike a tuning fork and place one of its tines against a cup of water or a ping pong ball. On top of the drawing below on the left draw a sample of what a wave. Animals use sound echoes to locate an object or prey. Preparation photocopy worksheets and introduction to water waves 4 to 6. A stationary train blows its whistle that has a frequency of 850 hz. The curriculum corner contains a complete readytouse curriculum for the high school physics classroom. Are sound waves transverse waves or longitudinal waves.

When an automobile moves towards a listener, the sound of its horn seems relatively a. If sound waves are close together is the pitch higher or lower. If the frequency of a sound wave in water is 15,000 hz, and the sound wave travels through water at a speed of 1,500 ms, what is the wavelength. When the vibrations are fast, you will hear a highpitched sound. Romero physics period 4 03022021 sound worksheet go to phet site by clicking here waves intro. It then asks the student to draw examples of sound waves as well. The frequency equals the number of vibrations in one.

It cannot travel through areas that dont have matter, such as outer space. By the time the wave reaches the shore you can hear it. Or else, you can print as pdf and use kami to edit on it. Properties of sound waves sound waves travel at about 340 ms in the air much slower than the speed of light. Echoes two experiments that demonstrate the property of sound waves are shown. Waves that move in one direction, but wave in another direction c. How long would it take for this wave to travel 1 mile 1600 m. The wave nature of sound in this lesson we establish that sound is a longitudinal wave.

The speed of sound waves in air varies with the temperature but is normally around 340 ms. Sound energy scavenger hunt activity super teacher worksheets. Light may be mentioned and that it is transmitted in a transverse wave form. With 10 minutes left in class, ask students to complete the wave worksheet. We also discover that sound travels faster in a denser medium and establish that the reason for this is that the particles in the denser medium are closer together. The alternating configuration of c and r of particles is described by the graph of a sine wave ccrests, rtroughs the speed of a sound pressure wave in air is 331. Browse sound waves worksheet resources on teachers pay teachers. The speed of sound, like all waves, depends on the. Waves carry energy while the lowest part is the trough the highest point on a transverse wave is the crest the amplitude is the height of the wave.

Explain the sound wave in terms of amplitude and wavelength. Vibration back and forth movement of atoms of matter i. This collection of pages comprise worksheets in pdf format that developmentally target key concepts and mathematics commonly covered in a high school physics curriculum. Students should take notes or record their learning. Students will also learn ways to measure sounds waves including frequency pitch and amplitude volume. Sound worksheet use the information in the lesson to answer the questions in part one, then use the doppler. The distance from one crest to the next is the wavelength below are a number of series of waves. Calculate the wavelength of the sound wave produced. Sound worksheet use the information in the lesson to answer the questions in part one, then use the doppler effect activity to complete part two.

There are two types of waves mechanical and electromagnetic. Those waves are caused by some disturbance, such as a rock dropped in the water. Underneath each diagram write the numbers of waves in the series. Jan 22, 2015 this is a middle school worksheet for waves. Waves sound the following learning activities were backwards planned to facilitate the development of students knowledge and skills for mastery of these ngss performance expectations. Name the physical property of a sound wave on which each characteristic depends. These printable worksheets will explore all aspects. If you lay a skipping rope on the ground and flick one end up and down rapidly, you will see a transverse wave moving down the length of the rope. Pdf this is a worksheet to be used during a sound science unit in either music or science class. Speed of sound waves two factors affect the speed of sound waves. Some airplanes can travel faster than the speed of sound.

Sound waves and vibration worksheets teachers pay teachers. A sound wave in a steel rail has a frequency of 620 hz and a wavelength of 10. A tuning fork with a printed frequency of 256 hz is struck and sampled by the computer. A sound wave does not consist of crests and troughs. Sound energy sound energy super teacher worksheets. Types of wave student worksheet 1 wave types in a transverse wave, the vibrations move at right angles to the direction in which that the longitudinal wave is travelling.

The worksheets are useful for ks3 students, especially year 8 students to revise and master the topic. Write a short paragraph describing water waves you have seen. Try building the animated model yourself so that you can foresee problems and assist if students. Sound energy can travel through any type of matter solids, liquids, and gases. If a wave is traveling at 60 cmsecond and has a wavelength of 15 cm, what is the frequency. Ksgrade8 dept of physics worksheet on waves and sound.

Wave characteristics a wave is a transfer of energy from one point to another without the transfer of material between the points waves move energy, not matter a. It is encouraged that students take notes and teacher uses strategies to help. Sound waves continue on until they run out of energy. You may use the lesson, your notes, and the activity, but all answers must be in your own words. You can print this document and complete by hand or even easier you can edit as a word document. We see light waves, hear sound waves, use microwaves, and maybe even do the wave in a football stadium. All sound waves are produced by a vibrating object. Only longitudinal waves can move thru fluids liquids and gases. A sound wave is created when molecules bump into each other and form a wave. The result of longitudinal waves is the creation of compressions and rarefactions within the air.

For sound waves with a speed of 344 ms and frequencies of a 20 hz and b 20 khz, what is the wavelength of each of. Not all of the dimensions and ccss are covered in the following activities and teachers are encouraged to address them where possible. Create a scope display and select sound wave for the vertical axis. Sound energy can travel through any type of matter solids, liquids. Echoes are sounds that are reflected back by a hard boundary. Share with the class invite students to share with the class how they used the materials to create the different types of waves. In this investigate science station, students investigate sound waves and build a telephone to test which resources make the best phone. How would the wavelength change if the frequency were cut to 425 hz.

Earthquakes seismic waves earthquakes are made up of both types of waves. Students then answer questions about the investigation within their science journals or on the included worksheets. The technique of taking complex wave and breaking down into a sum of simple, single frequency waves is. This bundle contains 11 readytouse sound worksheets that are perfect for students who want to learn more about sound which is the term to describe what is heard when sound waves pass through a medium to the ear. Each student will then need to create a song with 5 different sounds and then graph what the waves look like. Humans use echolocation, too, in sonar sound thru water, radar light waves thru air, and sonograms sound waves thru the human body.