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Laabri

Wave speed equations OALH

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Last updated over 5 years ago
42 Nsɛmmisa

Do Now:

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Check for understanding

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Key Knowledge LCWC

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Recall Quiz

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I Do:

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You Do: Calculate wave speed for...

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I Do:

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You do: Calculate frequency

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I Do:

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You do: wavelenght

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Plenary (True or False)

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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Name the wave that has vibrations which oscillate perpendicular to the direction of the energy transfer.

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2.

Name the wave that has vibrations that oscilate in the same direction as the energy transfer.

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3.

What three things can increase the magnetic force of an electromagnet?

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4.

Define 'repeatable'

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5.

Convert 35km per hour to meters per second.

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6.

Challenge: Describe the difference between the frequency and the period of a wave.

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7.

The equation that links frequency, wave speed and wavelength is:

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8.

The units of wave speed are:

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9.

The untis of frequency are:

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10.

Describe the relationship between frequency and wavelenght.

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11.

State the units for wave speed, wavelength, and frequency.

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12.

Describe how frequency and wavelength are related.

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13.

Give the formula for wave speed.

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14.

Give the formula for wavelength.

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15.

Give the formula for frequency.

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16.

State the units for wave speed, wavelength, and frequency.

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17.

Describe how frequency and wavelength are related.

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18.

Give the formula for wave speed.

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19.

Give the formula for wavelength.

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20.

Give the formula for frequency.

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21.

Which of the following is true when frequency of a wave increases?

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22.

What does the medium of a wave determine?

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23.

What is the symbold for wavelenght?

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24.

What is the unit for frequency?

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25.

Four different sound waves are shown. Which will have the greatest wave speed?

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26.

Calculate wave speed for…

1.A wave with a frequency of 40 hertz, and a wavelength of 10 m.

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27.

A wave with a frequency of 837 hertz, and a wavelength of 32m.

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28.

A wave with a frequency of 0.631 hertz, and a wavelength of 60m.

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29.

A wave with a frequency of 3.7 hertz, and a wavelength of 0.800 km.

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30.

Calculate frequency for…

A wave with a velocity of 53 m/s, and a wavelength of 19 m.

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31.

A wave with a velocity of 982 m/s, and a wavelength of 23 m.

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32.

A wave with a velocity of 3300 m/s, and a wavelength of 300 cm.

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33.

.A wave with a velocity of 10,000 km/s, and a wavelength of 83 m.

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34.

Calculate wavelength for…

A wave with a frequency of 15 hertz, and a velocity of 30 m/s.

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35.

A wave with a velocity of 270 m/s, and a frequency of 540 Hz.

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36.

A wave with a velocity of 58 km/s, and a frequency of 20,000 Hz

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37.

A wave with a velocity of 800 m/s, and a frequency of 93 kHz

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38.

As frequency increases, wave speed increases.

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39.

As wavelength increases, wave speed increases.

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40.

As frequency increases, wavelength increases.

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41.

As frequency increases, wavelength decreases.

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42.

As wavelength increases, frequency decreases.