Transverse and longitudinal waves 9 the interference of sound interference of sound waves, beat. If the frequency of a sound wave in water is 15,000 hz, and the sound wave travels through. The seismic waves that cause most damage to buildings are a kind of rolling waves. Final practice exam answer key province of manitoba. Questions pertaining to sound if youre seeing this message, it means were having trouble loading external resources on our website. D the waves are really distorted in the front where the sound is and not in the back after the object moves away. Example quiz questions a sound wave is produced when an object a. All the questions on this quiz are based on information that can be found at physics. It explores how ears hear and encourages students to take care of their ears.
You can select the combination of books and teaching resources to suit either your own classroom, or your whole school. Because of the central role played by sound in speech communication, it is important to have a good understanding of how sound is produced, modified, and measured. Types of waves 2types of waves 2 plane waves propagation direction w plane waves have a propagation direction and therefore plane wavefronts e. The sound is basically a vibration that travels through the air that can be heard when it gets to the ear. A form of matter that waves move through is called an medium. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The physics classroom grants teachers and other users the right to print this pdf document and to download this pdf document for private use. This is a very straightforward reading passage about waves, and specifically sound waves. A wave is a disturbance that propagates through space. Give it a shot and see if you should hit the books one last time before the test.
So when you use sound waves, youre employing the most powerful approach to teaching pedagogy for literacy development. Student learning of sound waves can be helped through the creation of group learning. Sound waves are longitudinal waves that must pass through a medium, such as air. Start studying waves and sound test learn vocabulary, terms, and more with flashcards, games, and other study tools. Which of the following is the speed of a wave traveling with a wavelength. The degree of bending as the waves move through the hole a depends.
Waves 37 points multiple choice 1 point each identify the letter of the choice that best completes the statement or answers the question. Explain why you can see lightning before you hear thunder. Final practice exam answer key 3 of 41 grade 11 p hysics 30s fi a p ac. Sound waves practice problems psi ap physics 1 name multiple. When two objects, such as marimba bars and columns, vibrate at the same. Synthetic phonics is recognised as one of the most effective ways to teach spelling and reading skills. Assume that the lines are the crests of the waves and the dotted lines between the lines are the. Glencoe science waves, sound, and light fillmore central school. Sound waves practice problems psi ap physics 1 name. Write a short paragraph describing water waves you have seen. In a transverse wave, the disturbance moves perpendicularat a 90 angle to the direction of the wave.
These rolling waves are a combination of compressional and transverse waves. Sound waves and light waves carry energy that enable you to hear and see the world around you. Read each question carefully and answer exactly what the question asks. There is a powerpoint and a paper version to use in class or for homework.
It has 15 questions that follow, and all answers can be found directly in the text. Year 9 physics waves, light, sound, mirrors, lenses fact sheet. Do you believe you have a proper understanding of sound waves. Density of the medium stiffness of the medium atomic springs solids and liquids are more rigid than gases so sound waves move faster.
Sort the following according to how fast sound will travel through the medium. Vacuums are too cold to allow sound waves to travel through them b. Each compression in the waveform of the longitudinal wave shown above corresponds to what feature of the transverse wave. Find materials for this course in the pages linked along the left. In this investigate science station, students investigate sound waves and build a telephone to test which resources make the best phone. A the waves are moving like the ripples in a pond from a rock b there is a rainbow present in the sky. What are the two names for the type of wave where the disturbance moves parallel to the direction of the wave. Sound waves write the letter of the correct answer in the space provided. Properties of sound waves sound waves travel at about 340 ms in the air much slower than the speed of light. In the case of sound waves, the vibrations create a series of compressions and expansions and the wave travels along the compression in the direction of the propagation.
Sound waves test each multiple choice question is worth 3 points. If youre behind a web filter, please make sure that the domains. Sound is a waveform operating in matter, and there is no matter in a vacuum c. Sound waves 8 the propagation of sound speed of sound read. Production of a sound wave, which is longitudinal, shown at two moments in time about a half period 12 t apar. In this set of 20 task cards students will use sound vocabulary. You will have the entire 75 minute class to finish the test if you need it. Multiple choice sound waves quiz assess students knowledge of sound waves by using the multiple choice quiz. In experiment one you will investigate some of the characteristics of waveswavelength, period, frequency and. 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. 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 unit explains what sound is, how it travels, and some of the properties of sound, such as pitch and volume. It would be a great resource to use with close reading or active reading strategies.
Sound waves test questions ks3 physics revision bbc bitesize. Choose your answers to the questions and click next to see the next set of questions. Visible light, xrays, gamma rays, microwaves, radio waves. The pdf version of the teacher toolkit on the topic of the nature of sound is displayed below. Speed of sound in air about 340 msec varies strongly with temperature. Waves and sound 2006 question 8 ordinary level i describe, using diagrams, the difference between transverse waves and longitudinal waves. However, the document should not be uploaded to other servers for distribution to and or display by others. Understanding and affecting student reasoning about sound waves.
Draw the resulting wave patterns developed using concentric circles around the 2 points of impact. However, the document should not be uploaded to other servers for distribution to andor display by others. Modules 1 6 15 20% modules 7 10 80 85% the format of the examination will be as follows. The distance traveled by a wave in one period is called. For webquest or practice, print a copy of this quiz at the physics. This set of notes is great for students as it collates all the information they need to know onto an a4 piece of paper.
Along with the transverse and the longitudinal waves some waves in nature demonstrate the combination of both such as water wave. Sample test waves and sound multiple choice identify the letter of the choice that best completes the statement or answers the question. Explosions in space can be heard therefore sound does travel in space unit test sph3u grade 11 physics waves and sound. Aipmt neet physics waves and sound mcq practice sample papers problems free pdf download with solution 2017 2018.
Unit test sph3u grade 11 physics waves and sound length of pipe. Would it be possible to get a fixed pdf with the images. If youre seeing this message, it means were having trouble loading external resources on our website. What are the two names for the type of wave where the disturbance moves parallel to the. This explains why you almost always see the flash of lightning before hearing the crash of the thunder. In the pdf files of the lecture notes, many of the images are turning black background and are incredibly hard to see. A sound wave is both the end product of the speech production mechanism and the primary source of raw material used by the listener to recover the speakers message.
Speed of sound waves two factors affect the speed of sound waves. Assess students knowledge of sound waves by using the multiple choice quiz. Students then answer questions about the investigation within their science journals or on the included worksheets. In our physics class, we got to dive deeper into the topic of waves, light, and sound.
Sound waves or waves in general can be a tricky topic for students to grasp, and these cards make for the prefect test prep practice. Sound is caused by vibrations, of the front of a violin or a cello, or of the column of air inside a trumpet. Sound waves is a synthetic phonics and word study program. Feb 08, 2019 in our physics class, we got to dive deeper into the topic of waves, light, and sound. Once you are done turn your paper over and read quietly. Sound waves are described as both mechanical waves and longitudinal waves. Some of these waves are compressional, and others are transverse. A 15,000 hz sound wave and a 5,000 hz sound wave approach a small hole in a wall.
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