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7th Grade Waves and Light Worksheets

Ages 12-13 · 1 sub-topic · Free previews · Print-ready PDFs

A wave is a disturbance that carries energy from one place to another, and light and sound are both studied as waves. There are 4 worksheets for 7th grade, each with an answer key, on wave properties, measuring waves, analog and digital signals, and what waves do at a material. Wave Speed, Frequency and Wavelength, Measure Waves From Scaled Graphs and Why Digital Signals Resist Noise are three of the sheets. Native sheets here practice MS-PS4-1, MS-PS4-2 and MS-PS4-3.

Written by Adi Ackerman, Head Teacher

Waves and Light▼

Frequently Asked Questions

Wave speed equals frequency times wavelength, with speed in m/s, frequency in hertz and wavelength in meters. A jump rope wave with a frequency of 2 Hz and a wavelength of 1.5 m moves at 3 m/s. Wave Speed, Frequency and Wavelength has students rearrange it to find the other two.

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Explore all of our 7th grade science worksheets, covering matter, energy, forces and motion, waves and light, and more.

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