Physical Science, Part 2

Why can you look through a window and see an object?

• The window absorbs all of the light.

• Light is reflected off the window.

• The window scatters all of the light.

• Light is transmitted through the window to your eyes.

Tags

NGSS.MS-PS4-2

Why does a darker object feel hotter than a lighter object?

• The darker object scatters more light.

• The darker object transmits more light.

• The darker object reflects more light.

• The darker object absorbs more light.

Tags

NGSS.MS-PS3-4

NGSS.MS-PS4-2

When light shines on paper, the amount of light reflected off of it is small because...

• Light is absorbed entirely.

• The paper is smooth.

• Light is scattered in all directions.

• The paper is shiny.

Tags

NGSS.MS-PS4-2

When lights are turned off in a room, my pupils

• get larger

• get smaller

• stay the same

Tags

NGSS.MS-LS1-8

Can I see my friend who is around the corner from me?

• Yes, there is a direct path around corners.

• No, I need a direct path to see my friend.

Plants need light to grow. Will a green plant grow better under a green light or blue light?

• Green light because green light is scattered off green plants.

• Blue light because blue light is absorbed by green plants.

• Green light because green light is absorbed by green plants.

• Blue light because blue light scatters off green plants.

Tags

NGSS.MS-LS1-5

The three primary colors of light are

• red, blue, green

• red, blue, yellow

• white, blue, red

• black, red, blue

The phases of the moon are caused by

• the Earth's shadow on the moon

• how much of the sunlit side of the moon faces Earth

• lunar and solar eclipses

• the moon's shadow on the Earth

Tags

NGSS.MS-ESS1-1

When the lighted part of the moon is getting bigger what kind of moon is it...

• waxing

• waning

Tags

NGSS.MS-ESS1-1

When the lighted part of the moon is getting smaller what kind of moon is it?

• waxing

• waning

Tags

NGSS.MS-ESS1-1