Topic 8 Lesson1b

Presentation

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Science

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7th Grade

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Practice Problem

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Medium

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NGSS

MS-ESS1-1, HS-PS4-1, MS-PS4-1

Standards-aligned

Andy Zucker

Used 14+ times

FREE Resource

5 Slides • 9 Questions

Wavelength (𝝺)- the distance from one crest to the next or from
trough to trough.

Multiple Choice

Which wave has the longest wavelength?

Blue

Green

Red

frequency- the number of times a wave passes a point

●Hertz - (Hz)

Multiple Choice

Which wave has the largest amplitude?

Multiple Choice

Which wave has the largest wavelength?

Multiple Choice

Which wave has the lowest frequency?

Speed- distance a wave travels in a set period of time.

●meters/second

feet / second

Wave Energy -
●Faster vibrations = more energy

●Wave energy directly proportional to frequency.

Math Response

A wave with a frequency of 14 Hz has a wavelength of 3 meters. At what speed (m/s) will this wave travel?

Type answer here

Deg^°

Rad

Math Response

The speed of a wave is 65 m/sec. If the wavelength of the wave is 0.8 meters, what is the frequency (Hz) of the wave?

Type answer here

Deg^°

Rad

Math Response

A wave has a frequency of 46 Hz and a wavelength of 1.7 meters. What is the speed (m/s) of this wave?

Type answer here

Deg^°

Rad

Math Response

A wave traveling at 230 m/sec has a wavelength of 2.1 meters. What is the frequency (Hz) of this wave?

Type answer here

Deg^°

Rad

Math Response

A wave with a frequency of 500 Hz is traveling at a speed of 200 m/s. What is the wavelength (m)?

Type answer here

Deg^°

Rad

Show answer

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