Wave, Light, and Color Jeopardy Created by Educational Technology Network. www.edtechnetwork.com 2009

Waves Light Color Reflection Random 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50

Waves – 10 Points QUESTION: Compared to the wavelength of ultraviolet waves, the wavelength of radio waves are…

Waves – 20 Points QUESTION: How do the waves on the electromagnetic spectrum differ?

Waves – 30 Points QUESTION: When does constructive interference occur?

Waves – 40 Points QUESTION: Explain why something on top of the water does not move forward as waves pass under it.

Waves – 50 Points QUESTION: The time needed for a wave to make one complete cycle it its…

Light – 10 Points QUESTION: How do you create magenta light?

Light – 20 Points QUESTION: Why is cyan the complementary color of red?

Light – 30 Points QUESTION: Label the following as either opaque, translucent, or transparent; wax paper, a notebook, and a glass door

Light – 40 Points QUESTION: What color do you get if you add all the primary additive colors together?

Light – 50 Points QUESTION: Name the additive primary colors and their complementary colors.

Color – 10 Points QUESTION: White light can be separated into what due to refraction?

Color – 20 Points QUESTION: In a magazine, the pictures are due to color…

Color – 30 Points QUESTION: Different colors of light corresponds to the light’s…

Color – 40 Points QUESTION: What color do you get if you add all the primary subtractive colors together?

Color – 50 Points QUESTION: Name the subtractive primary colors and explain how you get the secondary colors.

Reflection – 10 Points QUESTION: State the law of reflection

Reflection – 20 Points QUESTION: What type of image is seen when looking into a plane mirror?

Reflection – 30 Points QUESTION: When parallel rays of light are reflected from a concave mirror, where do they converge?

Reflection – 40 Points QUESTION: If an object is located between the focal point and the center of curvature of a concave mirror, what will be the orientation and image type of the reflected image?

Reflection – 50 Points QUESTION: When drawing a ray diagram for a concave mirror, what are the three rays you can draw?

Random – 10 Points QUESTION: True or False: Interference only occurs in water waves.

Random – 20 Points QUESTION: What color has the shortest wavelength?

Random – 30 Points QUESTION: Put the following in order according to the amount of photon energy from least to most; visible, x-ray, and radio.

Random – 40 Points QUESTION: If you put water into a yellow bottle, why will the water look yellow?

Random – 50 Points QUESTION: If you double the frequency of a vibrating object what will happen to its period?

Waves – 10 Points QUESTION: ANSWER: Compared to the wavelength of ultraviolet waves, the wavelength of radio waves are… ANSWER: Longer

Waves – 20 Points QUESTION: ANSWER: How do the waves on the electromagnetic spectrum differ? ANSWER: Wavelength, frequency, and energy

Waves – 30 Points QUESTION: ANSWER: When does constructive interference occur? ANSWER: The crests of two waves overlap

Waves – 40 Points QUESTION: ANSWER: Explain why something on top of the water does not move forward as waves pass under it. ANSWER: Waves only transfer ENERGY!

Waves – 50 Points QUESTION: ANSWER: The time needed for a wave to make one complete cycle it its… ANSWER: Period

Light – 10 Points QUESTION: ANSWER: How do you create magenta light? Red and blue light mixed

Light – 20 Points QUESTION: ANSWER: Why is cyan the complementary color of red? ANSWER: Cyan is made from green and blue, so when you add red it makes white

Light – 30 Points QUESTION: ANSWER: Label the following as either opaque, translucent, or transparent; wax paper, a notebook, and a glass door ANSWER: Wax paper: translucent A notebook: opaque A glass door: transparent

Light – 40 Points QUESTION: ANSWER: What color do you get if you add all the primary additive colors together? ANSWER: White

Light – 50 Points QUESTION: ANSWER: Name the additive primary colors and their complementary colors. ANSWER: Red : Cyan Blue : Yellow Green : Magenta

Color – 10 Points QUESTION: ANSWER: White light can be separated into what due to refraction? ANSWER: Different colors

Color – 20 Points QUESTION: ANSWER: In a magazine, the pictures are due to color… ANSWER: Subtraction

Color – 30 Points QUESTION: ANSWER: Different colors of light corresponds to the light’s… ANSWER: Frequencies

Color – 40 Points QUESTION: ANSWER: What color do you get if you add all the primary subtractive colors together? ANSWER: Black

Color – 50 Points QUESTION: ANSWER: Name the subtractive primary colors and explain how you get the secondary colors. ANSWER: Cyan, yellow, magenta Red: yellow and magenta Blue: Magenta and cyan Green: Cyan and yellow

Reflection – 10 Points QUESTION: ANSWER: State the law of reflection The angle of incidence is equal to the angle of reflection.

Reflection – 20 Points QUESTION: ANSWER: What type of image is seen when looking into a plane mirror? ANSWER: Real

Reflection – 30 Points QUESTION: ANSWER: When parallel rays of light are reflected from a concave mirror, where do they converge? ANSWER: The focal point

Reflection – 40 Points QUESTION: ANSWER: If an object is located between the focal point and the center of curvature of a concave mirror, what will be the orientation and image type of the reflected image? ANSWER: The Image will be upside down and real

Reflection – 50 Points QUESTION: ANSWER: When drawing a ray diagram for a mirror, what are the three rays you can draw? ANSWER: Parallel to P and then through the focal point Through the focal point and then parallel to P Through the center of curvature

Random – 10 Points QUESTION: ANSWER: True or False: Interference only occurs in water waves. ANSWER: False, Interference can occur in water, sound, light, and any other wave.

Random – 20 Points QUESTION: ANSWER: What color has the shortest wavelength? ANSWER: Violet

Random – 30 Points QUESTION: ANSWER: Put the following in order according to the amount of photon energy from least to most; visible, x-ray, and radio. ANSWER: Radio, Visible, and X-ray

Random – 40 Points QUESTION: ANSWER: If you put water into a yellow bottle, why will the water look yellow? ANSWER: The light is being transmitted through the bottle

Random – 50 Points QUESTION: ANSWER: If you double the frequency of a vibrating object what will happen to its period? ANSWER: Halves