Heat and Light

Heat is a form of energy.

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

The Sun is a soruce of heat and light

• True

• False

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-4

The faster the _______ move, the hotter the objects get.

• Objects

• molecules

• heat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

The ______________ of a substance tells how hot or cold something is.

• heat

• temperature

• thermometer

The temperature at which water boils is 100°C.

• True

• False

The temperature at which water freezes is _______

• 9°C

• 0°C

• 4°C

___________ light waves are the longest.

• Blue

• Green

• Red

The objects that give light of their own are called_________

• luminous

• non luminous

Tags

NGSS.4-PS4-2

Light travels in a ____________ line.

• zig zag

• straight

A collection of rays is called a sunlight.

• True

• False