Light Energy Review

Light Energy Review

Read each statement carefully and choose the best answer.

Dropdown

Light travels in a _________________ line

Select answer

​

Multiple Choice

Light behaves differently in different materials. What happens to light when it is reflected

• light bends off

• light is being transmitted

• light is being absorbed

• light bounces off

Multiple Choice

Light behaves differently in different materials. What happens to light when it is REFRACTED?

• light bends off

• light is being transmitted

• light is being absorbed

• light bounces off

Fill in the Blank

Opaque materials allows _____ light to pass through

Fill in the Blank

Translucent materials allows _____ light to pass through

Fill in the Blank

Transparent materials allows _____ light to pass through

Reorder

Arrange the colors from longest wavelength to shortest wavelength

• orange

• yellow

• green

• blue

• violet

1

2

3

4

5

• 1
• 2
• 3
• 4
• 5

Reorder

Arrange the colors from the highest frequency or the most energy to the lowest frequency or least energy

• green

• yellow

• orange

1

2

3

• 1
• 2
• 3

Categorize

Options (6)

Group the the pictures as reflection or refraction

Reflection

Refraction

Dropdown

Solar Panels transforms ​

Select answer

energy into ​

Select answer

energy.

Categorize

Options (10)

clear glass

clean water

clear plastic bag

frosted glass

wax paper

sheer fabric

metal bars

aluminum foil

brick wall

Label the materials as TRANSPARENT, TRANSLUCENT or OPAQUE

Transparent

Translucent

Opaque

Multiple Choice

Which is NOT true about light

• Light waves is also called transverse waves

• Light does not need a medium to travel through

• Light travels the slowest in a vacuum

• Light travels faster than sound

Fill in the Blank

A car's windshield allows all light to pass through. Therefore, it is a ____________ material.

Multiple Choice

During winter season, when the air is cold, what color of clothes can help warm body?

• white

• bright colored shirts

• dark colored shirt