Ray Model of Light

Which of the following is the main source of light on Earth?

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True or False. Light travels in a straight path.

• True

• False

What type of beam of light is shown in the picture?

• convergent

• divergent

• parallel

Objects that allow light to pass through them completely are called __________ materials.

It happens when light rays bounce off a surface.

• Refraction

• Diffraction

• Reflection

• Dispersion

Which of the properties DOES NOT contribute in the formation of a rainbow?

• Reflection

• Diffraction

• Refraction

• Dispersion

What type of mirror is shown in the picture?

• Plane

• Concave

• Convex

TRUE OR FALSE. Among all colors of light, RED has the longest wavelength.

• TRUE

• FALSE

_____________ is produced when light is blocked.

In physics, which of the following are primary colors of light? *CHECK ALL.

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