Light Energy

Which object allows ALL light to pass through completely?

• a book

• a mirror

• a desk

• a window

Tags

NGSS.MS-PS4-2

Objects that are shiny, like a mirror or water ___________________.

• reflect a lot of light.

• absorb almost all the light.

• allow all the light to pass through.

• allow most of the light to pass through.

Tags

NGSS.MS-PS4-2

Light travels in a straight line until what happens?

• it reaches Earth

• it hits an object

• it slows down

• it changes color

Tags

NGSS.MS-PS4-2

What is the main source of Earth's light?

• fire

• the moon

• lightning

• the sun

Tags

NGSS.MS-ESS1-1

Which of the following objects absorbs the most light?

• a metal soda can

• a mirror

• a shiny new penny

• a wooden desk

Tags

NGSS.MS-PS4-2

Shadows happen when an object _____________________.

• blocks light.

• absorbs a little light.

• allows a little light to pass through.

• reflects all the light back to the source.

Which of these is TRUE about reflected light?

• It travels very slowly.

• It follows a curved line.

• It allows people to see.

• It travels back to the sun.

Tags

NGSS.MS-PS4-2

Which is an example of artificial (or man-made) light?

• fire

• lightning

• a lightbulb

• the moon

This occurs when an object takes in light waves.

• absorption

• reflection

• refraction

Tags

NGSS.MS-PS4-2

This is the bending of light when it passes into a new medium.

• absorption

• reflection

• refraction

Tags

NGSS.MS-PS4-2