Common Assessment 3 Review Lesson

Common Assessment 3 Review Lesson

Poll

How was everyone's three day weekend? (in an emoji)

Topics Tested

Potential & Kinetic Energy

Thermal Energy & Heat Transfer

Conductors and Insulators

Methods of Heat Transfer

Thermal Equilibrium

Energy Transformations

Energy Resources

Multiple Choice

On a roller coaster ride, where will the kinetic energy be greatest?

• At the bottom of the biggest hill

• When going around a corner

• When going upside down

Multiple Choice

Click to look at the picture.

The picture is an example of _____ .

• gravity

• potential energy

• kinetic energy

Multiple Choice

Which statement is true about this image?

• Kinetic energy is converted to potential energy.

• Potential energy is always the same as kinetic energy.

• Potential energy is converted to kinetic energy.

• Potential energy is never equal to kinetic energy.

Multiple Choice

Which object on the shelf has the greatest potential energy?

• the red vase on the second shelf

• the blue vase on the top shelf

• the white box on the bottom shelf

Multiple Choice

At which point is kinetic energy greatest? 

• W
• X
• Y
• Z

Multiple Choice

At which point is potential energy greatest?

• W

• X

• Y

• Z

Multiple Choice

______________ are materials that RESIST the flow of heat or thermal energy.

• Conductors

• Insulators

Multiple Choice

These are examples of

• Conductors

• Insulators

Multiple Choice

These are examples of

• Insulators

• Conductors

Multiple Choice

Copper wire is a good example of a _____________.

• Conductor

• Insulator

• Metal

• Thermometer

Multiple Choice

In the situation illustrated, how will heat energy move? Heat energy will be transferred from –

• the water to the hot plate by convection.

• the water to the hot plate by conduction.

• the hot plate to the water by conduction.

Multiple Choice

Heat will always transfer from the ___________ object to the ________ object.

• The hottest object to the coolest object.

• The coolest object to the hottest object.

• The solid object to the liquid object.

Multiple Choice

In this example, explain the movement of thermal energy in the glass.

• Heat is moving from the lemonade to the glass

• Heat is moving from the lemonade to the ice

• Cold is moving from the ice to the lemonade

Multiple Choice

Boiling Water

• Conduction

• Convection

• Radiation

Multiple Choice

The way the heat is moving from the hot coffee is called...

• convection

• radiation

• insulation

Multiple Choice

What happens when ice cubes melt in a glass?

• Heat travels from the ice to the warmer water.
• No energy is transferred.
• Heat is transferred from the warmer water to the ice cubes.
• The water warms up due to the humidity

Multiple Choice

How does heat move?

• from a warmer to a cooler object

• from a cooler to a warmer object

• toward a hot object

• away from a cold object

Multiple Choice

How does heat move?

• In many directions

• from warm places to cooler places

• from cold places to warm places

• Both B and C

Multiple Choice

What kind of heat transfer?

• conduction
• convection
• radiation

Multiple Choice

What is a transfer of heat energy by electromagnetic waves through space?

• conduction

• convection

• radiation

Multiple Choice

What is the transfer of heat by direct contact?

• conduction
• convection
• radiation

Multiple Choice

If you have a big beaker of liquid at a 100 degrees and submerge a smaller beaker in it with water at 30 degrees, which could be a final temperature reached after a period of time?

• More than 100 degrees

• Less than 30 degrees

• Between 100 and 30 degrees

Multiple Choice

Identify the energy transfer

• kinetic to mechamical

• light to thermal

• potential to kinetic

• electrical to magnetism

Multiple Choice

Identify the energy transfer

• mechanical to sound

• chemical to electrical

• sound to mechanical

• thermal to sound

Multiple Choice

_____________ energy is transferred from the man to the lawnmower as he pushes it.

• Chemical

• Sound

• Radiant

• Mechanical

Multiple Choice

Which type of energy transformation occurs when a flashlight shines?

• chemical → thermal → electrical

• chemical → electrical → light

• thermal → chemical → light

Multiple Choice

What happens to the temperature if I add ice cubes to a glass of soda

• The heat transfers from the coke to the ice

• The heat transfers from the ice to the coke

Multiple Choice

How do wind turbines affect the environment.

• Birds and bats may be injured.

• Cuts the clouds which affects the water cycle.

• Hits trees around them which blows up the wind turbine.

• They are perfect for the environment.

Multiple Choice

This natural resource is...

• nonrenewable wind

• renewable solar

• renewable wind

Multiple Choice

Which one of these is nonrenewable?

• coal

• wind

• water

• geothermal

Multiple Choice

Which example is NOT a renewable resource?

• Trees

• Wind

• Solar

• Uranium (Nuclear)

Multiple Choice

These are examples of a Fossil fuel - fuels produced by deposits of ancient plants and animals

• wind,solar,geothermal

• oil,coal,natural gas

• wind,biofuels,geothermal

Multiple Choice

Energy conservation is

• making efforts to use less energy

• making efforts to use more energy

Multiple Choice

True or false: Two advantages of wind turbines is that they do not emit carbon dioxide and do not require sunlight

• True

• False

Multiple Choice

Energy can never be created or destroyed only transformed

• True

• False

Congrats you're all done! Review Virtual Lessons covering Energy for more study materials. Test is on Wednesday and Thursday.