4th Grade Light and Sound Review

How does light energy move?

• In a straight line

• In different directions

Does not allow light to pass through it

• Transparent
• Translucent
• Opaque
• None of the above

Allows light to pass through so whatever is behind it can be clearly seen

• Transparent
• Translucent
• Opaque

• None of the above

Tags

NGSS.MS-PS4-2

Allows light to pass through but the light is scattered so that whatever is behind it cannot be clearly seen.

• Transparent
• Translucent
• Opaque
• None of the above

Tags

NGSS.MS-PS4-2

To bounce back

• Transmit
• Absorb
• Reflect

Tags

NGSS.MS-PS4-2

Opaque means...

• No light passes through it
• All light passes through it
• Some light passes through it

Tags

NGSS.MS-PS4-2

This is an example of

• Refraction.

• Transparent

• Opaque

• None.

Tags

NGSS.MS-PS4-2

In this picture, the sun represents natural light

• TRUE.

• FALSE.

Tags

NGSS.MS-LS1-6

Which picture shows an example of reflection?

• 
• 

Tags

NGSS.MS-PS4-2

Which images are opaque?

• A & C
• A,C,E, & F
• D, E, & F
• A & E

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1