What is Color Intro Video

Which type of interaction caused the color to be created by the prism?

• Refraction

• Reflection

• Diffraction

• Scattering

What type of wave is being shown in this part of the video? Choose all that apply.

• Transverse

• Longitudinal

• Sound

• Electromagnetic

• Compressional

If a wave has a period of 2 seconds, what is its frequency?

• 2 waves/sec

• 1 wave/sec

• 0.5 waves/sec

• 4 waves/sec

What property of light waves determines their color?

• Amplitude

• Wavelength

• Speed

• Frequency

What do we call the area where all colors of the light exist?

• Color wheel
• Light spectrum
• Rainbow spectrum
• Visible spectrum

The lowest and highest wavelengths exist between which two colors?

• Blue and Green
• Yellow and Orange
• Violet and Red
• Indigo and Yellow

Why does a yellow pencil appear yellow when light shines on it?

• It absorbs all colors except yellow, which it reflects.

• It emits yellow light.

• It reflects all colors, but yellow is the strongest.

• It absorbs yellow light and reflects other colors.

Why does a black t-shirt feel hotter than a white t-shirt on a sunny day?

• Black objects reflect all colors of light, generating heat.

• Black objects absorb all frequencies of light, converting the energy into heat.

• Black objects emit more heat than white objects.

• Black objects have a higher frequency of light absorption.