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Laabri

Unit 3: Waves Retake

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Last updated 2 months ago
17 Nsɛmmisa
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Waves transfer _______ through matter and space.

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2.

The following diagram shows a _____________ wave.

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3.

Which wave below has the longest wavelength?

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4.

Which of the following technologies use the the wave behaviors of reflection? (select all correct answers)

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5.

Which wave has the highest frequency?

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6.

Which wave below has the lowest amplitude?

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7.

Match the electromagnetic wave to its technological use.

Draggable itemarrow_right_altCorresponding Item

to sterilize medical equipment and helps us produce vitamin D

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RADIO

remote controls and to "see" heated objects

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x-ray

TV broadcast

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gamma

to kill cancer cells

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infrared

to take photos of bones

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microwaves

used in cell phones and heating up food

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ultraviolet

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

​The electromagnetic waves with the LONGEST wavelength and LOWEST frequency are energy.​

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9.

The electromagnetic waves with the SHORTEST wavelength and HIGHEST frequency are energy

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10.

The speed of light in a vacuum is 300,000,000 meters per second. What type of waves does light travel as?

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11.

Which of the following statements is correct, based on the data in the table below?

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12.

When the particles of a medium are vibrating at right angles (perpendicular) to the direction of wave, then the wave is a ____ wave.

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13.

The waves below are interacting destructively.

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14.

What is the wave behavior that is causing the white light to bend through the glass prism and produce a rainbow.

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15.

What type of mirror can be used to create a magnified image for help with things like shaving or putting on makeup like in the picture below?

Asemmisa {{asɛmmisaAhyɛnsode}}
16.

Name the lens pictured below and describe the pattern of the light rays passing through it.

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17.

What type of mirror is used to produce a wider (but miniature) view around corners like in the image below?