Energy transfer and transformation

According to the ESRT, which material would require the most heat energy to increase the temperature of 1 gram of the material one Celsius degree?

• Ice

• Water

• Basalt

• Granite

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Which material would require the greatest amount of heat energy to raise its temperature from 5^oC to 10^oC? [Refer to the Earth Science Reference Tables.]

• Iron

• Lead

• Granite

• Dry Air

Tags

NGSS.MS-PS3-4

In which spoon the heat will transfer fast and will melt the butter fast , if put in a hot water

• wooden spoon because of convection

• metallic spoon because of conduction

• plastic spoon because of conduction

• wooden spoon because of conduction

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

In a cell phone chemical energy converts first to

• electrical

• thermal

• electromagnetic

• nuclear

Tags

NGSS.HS-PS3-3

A student is melting a sugar cube over a flame, as shown in the picture provided. What energy transfer is causing the sugar cube to melt?

• Candle to spoon – conduction

  Spoon to sugar cube – conduction

• Candle to spoon – radiation

  Spoon to sugar cube – conduction

• Candle to spoon – conduction

  Spoon to sugar cube – convection

• Candle to spoon – convection

  Spoon to sugar cube – conduction

Tags

NGSS.MS-PS1-4

Thermal energy is transferred through space.

• Conduction

• Radiation

• Convection

• Temperature

Tags

NGSS.MS-PS3-3

Which example best illustrates kinetic energy?

• A light bulb that is turned on.

• A car that is parked on top of a hill.

• A comet that is flying through space.

• A battery that is connected to a circuit.

Tags

NGSS.MS-PS3-1

Which is an example of an object that has kinetic energy?

• a book on top of a desk

• a cup of water on a table

• a ball rolling down a hill

Tags

NGSS.MS-PS3-1

An object at rest has potential energy. Which object has potential energy?

• A ball rolling down a hill

• A stretched rubber band

Tags

NGSS.MS-PS3-2

Light waves cannot travel completely through the following?

• Air

• rock

• water

• vacuum

Tags

NGSS.MS-PS4-2