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What form of energy powers a hair dryer?
Electrical Energy
True or False: particles in water that is heated up move closer together.
False. Particles in warmer water move farther apart.
What form of energy powers a TV?
Electrical Energy
What third grade teacher has a child that works at this school?
Mrs. Beard!
When light is blocked by an object a ____ is formed.
Shadow
A lamp gives of what two types of energy?
Light and heat
A bike parked at the top of a hill has what kind of energy?
Potential Energy!
After you rub your eraser against your paper what can you feel?
Heat
What type of energy produces heat?
Thermal Energy
What color absorbs the most light and heat?
Black
What is Mrs. Swan's son's name?
Brooks :)
A fan changes electrical energy to _________ energy.
Mechanical
What third grade teacher has a dog whose name is a letter?
Mrs. Majewski!
Music, voices, bells, and alarms are all forms of what kind of energy?
Sound Energy
When a flashlight is shined at a mirror what happens between the light and the mirror?
The light reflects off of the mirror.
Can an object give off heat and not light?
Yes. For example, you give off heat when you rub your hands together.
Thermal energy flowing between a pan's surface and the soup inside is called __________.
Conduction
What room in a home uses the most electrical energy?
The kitchen (fridge, freezer, oven, stove, blender, coffee maker, clock, lights)
What causes a straw in a glass of water to look broken? There are two parts to this question.
Water slows down and refracts
An electric light bulb gives off what two types of energy?
Light energy and Heat Energy (also known as Thermal Energy)
What is the path of light waves from their source until they strike an object or pass through different materials?
Straight lines in all direction
What is a form of stored energy?
Fuel
A white shirt looks white because it reflects all the colors in light, which together make white.
What form of energy does rubbing your hands together produce?
Thermal Energy
A runner at the starting line of a race has what kind of energy?
Potential Energy