Sound waves for kids
[DOC File]Wave Worksheet
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Wave Worksheet . One full wave (cycle) Wave train – two or more waves Amplitude – measures the energy of a transverse wave a) measured from the equilibrium position to the top of a crest or the bottom of a trough (see vertical arrow) Wavelength – length of …
[DOC File]Sound
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Sound Cloze. Fill in the blanks with words from the box. compression echo echolocation energy flat frequency medium pitch rarefaction vacuum vibrates wave The string vibrations produce sound that travels through the air to your ears. Sound is a form of _____ that people can hear. Sound is produced when an object _____ back and forth.
[DOC File]Electromagnetic Spectrum Webquest (20 points)
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Question 2: Do electromagnetic waves need molecules to travel? Question 3: How are sound waves and electromagnetic waves different? Question 4: Can sound travel through space? WHY? Section: Click on “What Are Electromagnetic Waves?” Question 5: Define the word static. Click on the Scientists for questions 6 & 7 below. Question 6: How did ...
[DOC File]Kids Sci Challenge
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Sound, and the perception of it, is natural to us. It is one of our five basic senses. We need not understand sound in order to benefit from it through communication, music, and silence. However, we have discovered much about sound and developed technologies by amplifying it, focusing it, and bending it. This lesson begins to look into some of ...
[DOC File]PIPES AND THE SPEED OF SOUND
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Speed of sound = 330 m/sec + 0.6 m/sec/degree Celsius X room temperature . 4. Strike a tuning fork with the mallet and hold it above the closed pipe. Move both the tuning fork and the pipe up and down vertically in the water in the graduate until the loudest sound is heard within the pipe (Figure 4). Measure the length of the pipe from the top ...
[DOC File]Kids' Science Challenge: Fun Educational Science Resources!
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has sound activities that they may enjoy doing: Sound Sandwich, Tube Whackers, and Junk Band Game. Additional Resources. Curricula . Lego Engineering Curriculum Modules - Tufts University / Center for Engineering Education and Outreach (The Science of Sound…
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Sound waves, water waves, radio waves, microwaves, electromagnetic waves, light waves, X-rays, gamma rays, and more! These are some (but not all) of the different kinds of waves traveling in the world. A wave is a rhythmic disturbance that carries energy from one place to another. The many different kinds of waves share many characteristics.
[DOC File]FINAL EXAM FOR VISION SCREENERS
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sound waves. When noise in the screening environment does not permit screening at 25 dB intensity for the pure-tone sweep-check screen, you should: instruct the child to listen for softer tones. increase the screening level to one that can be easily heard. use longer …
[DOC File]Sound Waves Simulation Worksheet
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How long does it take the sound waves to reach 5 meters? What is the speed of the wave now? Is there a relationship between frequency of the wave and its speed? If so, what is it? Return the frequency back to 550Hz. Increase the amplitude of the wave. What do you observe about the wave? Can you explain your observations?
[DOC File]Wave Speed Word Problems - Weebly
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The fastest of these waves are longitudinal waves, like sound waves, and are called primary waves, or just p-waves. A p-wave has a very low frequency, typically around 0.050 Hz. If the speed of a p-wave with this frequency is 8.0 km/s, what is its wavelength? Earthquakes also produce transverse waves that move more slowly than the p-waves.
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