Topic 4.2Heat Transfer Quizziz

Which word completes the following statement?

Word Bank : radiation • solar • convection • conduction

Seawater near the equator is quite warm, while seawater near the poles is considerably colder. Water currents that flow from the equator to the poles move heat from warmer climates to colder ones. These currents move heat by the process of (1) _______________.

Tags

NGSS.MS-ESS2-6

Which Statement completes the following statement?

Word Bank : convection • conduction • solar • radiation

When a volcano erupts, hot molten rock can come to Earth’s surface. This lava burns or melts most things it touches. The lava is so hot it can set a tree on fire even if the tree is several feet away from it. This phenomenon is caused by the process of (2) ________________________.

Complete the following statement

Word Bank: radiation • solar • convection • conduction

On a sunny beach, the sand becomes hot enough to be uncomfortable to your bare feet. However, if a wave washes over the hot sand, the cooler water removes heat from the sand by the process of (3) _________________.

We are constantly surrounded by many types of energy transfers and transformations, showing that energy in a system is conserved. Which of these statements are true about how energy is conserved through transfers and transformations? Choose the two that apply.

• A. Energy is conserved when a lamp is turned on because some of the electrical energy is transferred into thermal energy.

• B. Energy is conserved when thermal energy is transferred from your body to a coat.

• C. Energy is conserved when some of the chemical energy from burning a candle is transformed into thermal energy, while the rest of the chemical energy is transformed into light energy.

• D. Energy is conserved when electrical energy from a hair dryer is transferred into thermal energy and then transformed by conduction.

Tags

NGSS.HS-PS1-4

NGSS.HS-PS3-3

NGSS.HS-PS3-4

Using words from the word bank, label the picture with the type of energy transfer that Anne has found in her house.

radiation • convection • conduction

Using words from the word bank, label the picture with the type of energy transfer that Anne has found in her house.

radiation • convection • conduction

Using words from the word bank, label the picture with the type of energy transfer that Anne has found in her house.

radiation • convection • conduction

The diagram below shows the possible energy transformations that can occur when energy is generated to do work.

Which choice shows the energy transformations that occur when a light bulb heats up after it has been turned on?

• A. electrical→light→thermal

• B. chemical→electrical→thermal

• C. chemical→electrical→light

• D. electrical→chemical→thermal

What is the Law of Conservation of Energy?

• States no energy is lost or created during a transformation

• States that we need to make sure to save as much energy as possible

• States that Energy Is lost when a transformation happens

• States that we cannot break any laws with energy consumption

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The image above displays which type of heat transfer?

• Conduction

• Convection

• Radiation