Log in
Sign up for FREE
arrow_back
Library

Unit 3: Waves Retake

star
star
star
star
star
Last updated about 2 hours ago
17 questions
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
3
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Required
1
Question 1
1.

Waves transfer _______ through matter and space.

Question 2
2.

The following diagram shows a _____________ wave.

Question 3
3.

Which wave below has the longest wavelength?

Question 4
4.

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

Question 5
5.

Which wave has the highest frequency?

Question 6
6.

Which wave below has the lowest amplitude?

Question 7
7.

Match the electromagnetic wave to its technological use.

Draggable itemarrow_right_altCorresponding Item
arrow_right_alt
arrow_right_alt
arrow_right_alt
arrow_right_alt
arrow_right_alt
arrow_right_alt
Question 8
8.
​The electromagnetic waves with the LONGEST wavelength and LOWEST frequency are __________ ; these waves have __________ energy.​
Question 9
9.
The electromagnetic waves with the SHORTEST wavelength and HIGHEST frequency are__________; and these waves have __________ energy
Question 10
10.

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

Question 11
11.

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

Question 12
12.

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

Question 13
13.

The waves below are interacting destructively.

Question 14
14.

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

Question 15
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?

Question 16
16.

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

Question 17
17.

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

to sterilize medical equipment and helps us produce vitamin D
RADIO
remote controls and to "see" heated objects
x-ray
TV broadcast
gamma
to kill cancer cells
infrared
to take photos of bones
microwaves
used in cell phones and heating up food
ultraviolet