Energy Quiz#2 Review

The measure of the amount of molecular motion related to the average kinetic energy of these particles.

For dinner last night I was cooking tortillas on a skillet. I accidentally touched the pan and burned my finger. What type of thermal energy transfer is this? *

The Movement of energy from one object or place to another. For example driving a nail into the wall with a hammer.

You are at the park pushing your baby sister on a swing. When the swing stops moving does it lose all the energy? Where did the energy go? Explain.

Soccer players ate and drank water before the game, at the end of the game they fell very tired. Did the soccer players loose all of their energy at the end of the game ? Why or Why not?

True or False: Thermal energy and temperature are different.

True or False: An object has energy when it is not moving. *

Electrical energy Changing into light, sound, or thermal energy is an example of what?

 Which vocabulary word best matches the following definition: ________ is the ability to cause objects to change, move, or work

While making Maruchan (noodles) you boil the water first then add the water to the noodles. When the noodles are cooking the hot water rises and when it cools the cold water sinks. What type of thermal energy transfer is this? *

What type of energy does a rock at the edge of a cliff have? *

What type of energy does a waving hand have? *

After running for 15 minutes, your body begins to release ______________, This results in multiple buds of sweat.Hint: Think about how you feel after running.

 Which vocabulary word best match the following definition: The change of energy from one type to another, such as Potential Energy to Kinetic Energy

While eating a popsicle outside in the sun it melts because of the heat from the sun rays. What type of thermal energy transfer is this? *

True or False: When energy is used, it is gone forever. *

You are at the park pushing playing Frisbee with your Cousin . You Swing the Frisbee up into the air and it starts to move across the sky. What type of energy does the Frisbee have when its in the air?

Which object has the MOST potential energy? *a tennis ball that is placed on the very top of a library shelf or a soccer ball in the middle of a field

 Reducing energy consumption by using less energy or using more energy-efficient devices. Hint: "Saving energy"

The scientific law that states energy can be transferred or transformed but it cannot be lost or destroyed.

Explain the energy transformation that is happening in the swing.

LED light bulb uses less energy to provide the same amount of light compared to a standard light bulb. is an example of

Look at the Roller coaster , when is Potential Energy transformed into kinetic energy, Point A or B? Explain how you know. *

The internal energy of a substance due to the movement of particles within that substance. Also known as heat energy.

The soccer players ate a granola bar and drank water before the Soccer game. The game started and the soccer players began to run and kick the ball around. After a few minutes, they started to sweat. What energy types are present?

Explain the energy transfer that is happening in the swing.

Describe what happens to the particles during Conduction heat transfer.