Electromagnetic Properties Review

Select all that are TRUE about the image.

• 1st wave is transverse (compresses & expands)

• 1st wave is longitudinal (compresses & expands)

• 2nd wave is transverse (moves up & down)

• 2nd wave is longitudinal (moves up & down)

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NGSS.MS-PS4-1

____________ waves travel up & down a path.

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NGSS.MS-PS4-1

Select all that are TRUE about Waves.

• Longitudinal waves move up & down

• Transverse waves move up & down

• Longitudinal waves move by compression & expansion

• Transverse waves move by compression & expansion

Tags

NGSS.MS-PS4-1

____________ is a type of UV ray with the shortest wavelength (most harmful).

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NGSS.HS-PS4-4

Select all that are TRUE about Wavelength.

• Wavelength is the distance between (2) identical points

• Wavelength are the number of waves that occur in an amount of time

• Longer wavelengths have more energy

• Shorter wavelengths have more energy

Tags

NGSS.HS-PS4-1

Looking at the TOP of the waves, what is the wavelength?

Tags

NGSS.MS-PS4-1

____________ waves travel by compressing & expanding along a path.

Tags

NGSS.MS-PS4-1

Select all that are TRUE about Frequency.

• Frequency is the distance between (2) identical points

• Frequency are the number of waves that occur in an amount of time

• Low frequency have more waves

• High frequency have more waves

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

____________ is the distance between (2) identical points on a wave.

Select all that are TRUE about Sun's Radiation.

• UV-A is the most harmful

• A benefit is sunburn & skin cancer

• UV-C is the most harmful

• A benefit is Vitamin D production