Light

Light is a KIND of ENERGY.

• True
• False

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Which are the two type of light sources?

• Artificial and Natural
• Natural and Invented
• Artificial and Not Artificial
• All of them

Which of these are examples of NATURAL sources of light?

• Sun 
• Stars
• Lightning
• ALL of them

What does ARTIFICIAL mean?

• Made by humans
• Natural

Tags

NGSS.MS-PS1-3

This is an example of a ______________ object. Light travels in a straight line directly into our eyes.

• Luminous

• Non luminous

• Opaque

• Translucent

This is an example of a ________________ object. Light hits the book and some of the light is reflected into the eye.

• Luminous

• Non luminous

• Translucent

• Opaque

A transparent material

• Allows no light to pass through it

• Allows some light to pass through it

• Allows light to pass through it

• Allows light to pass through it, but depending on how bright it is

The light bulb on the left can be described as

• Transparent

• Translucent

• Opaque

• Non luminous

An opaque object produces a __________ which appears on the opposite side of the light source

• Cloud

• Reflection

• Shadow

• Optical illusion