Energy Transfer

At the beach, what area heats up faster?

• the ocean

• the beach

• the air over the ocean

• the air over the beach

Tags

NGSS.MS-ESS2-6

As potential energy _____, kinetic energy _____.

• decreases/increases

• decreases/decreases

• increases/increases

• increases/decreases

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

a snake lays on a warm rock in the sun to increase its temp, which form of heat transfer is this?

• convection

• conduction

• radiation

Which sequence shows potential energy from least amount to greatest amount?

• a, c, d, b

• b, d, c, a

• a, b, c, d

• c, a, d, b

Tags

NGSS.MS-PS3-2

What property of matter causes heated air to rise?

• inertia

• size

• luster

• density

Tags

NGSS.MS-ESS2-6

NGSS.MS-PS1-4

Weather in Earth's atmosphere is influenced the most by which form of heat transfer?

• convection

• conduction

• radiation

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

The type of heat transfer that can happen in solids, liquids, gases, and empty space is...

• convection

• conduction

• induction

• radiation

Tags

NGSS.MS-PS3-3

When the Sun heats the Earth's surface, air masses above the heated surface will...

• get warmer and sink b/c its more dense than cool air

• get warmer and rise b/c its more dense than cool air

• get warmer and sink b/c its less dense than cool air

• get warmer and rise b/c its less dense than the cool air

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which of these will increase as material is heated and change temperature?

• kinetic energy of the molecules

• potential energy of the molecules

• the charge of the atoms in the molecules

• the mass of the molecules

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

How is this demonstration of convection different than what occurs in Earth's atmosphere?

• The warmed air and water sink instead rise

• the atmosphere is heated by the Sun which is above not below

• convection currents in the atmosphere and oceans goes in the opposite direction

• cold air and water are less dense so they will sink

Tags

NGSS.MS-ESS2-6