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the ability to do work
energy
The biggest source of light energy
The sun
Riding a bike is an example of this kind of energy.
kinetic energy
Energy can not be lost or destroyed, only transformed into a different form of energy. True or False
True
The energy that can be measured by a thermometer
heat or thermal energy
The energy of motion
kinetic energy
When a solar panel is used to power a light bulb, what is the. sequence of energy transformation that occurs?
light to electrical to light
this form of energy is used to cook food on a grill
thermal/heat energy
A light bulb converts electrical energy into what energy?
Light Energy
Fill in the missing energy conversion: Light bulb: electrical energy---> ____ and ____ energy
What is light and thermal energy?
Jim wants to conduct an experiment to see if light will reflect off different materials. What does Jim have to do before starting his experiment?
what is hypothesis
This type of energy is present when you pull on a rubber band
Elastic potential energy
Which of the following best describes energy transfer?
Energy moving from one object or to another system
What kind of energy does a cart SITTING on the top hill of a roller coaster have?
potential energy
Which type of energy happens when a cell phone rings?
sound energy
Fill in the missing energy conversion: Battery: _____ energy ----> electrical energy
What is chemical energy?
A person getting ready to ride a bike eats an breakfast. The energy from the breakfast is used by their body to ride the bike. What is the most accurate evidence that energy is not destroyed during this process?
Chemical energy from the breakfast is transformed into kinetic energy for running
A wind turbine is a modern windmill with blades that capture the wind's motion to turn a generator, which then produces electricity for homes and businesses.
Which energy transformation happens when the blades are spinning as shown in the diagram above?
mechanical to electrical
A hair dryer transforms _______energy to _____ and ________
electrical to heat and sound
types of energy is stored in a battery?
Chemical Energy
DOUBLE JEOPARDY
Who is the scientist that developed the three laws of motion?
Isaac Newton
what is happening in this statement in the transformation of energy.
The child jumping on the trampoline reaching the highest point in the air.
Kinetic energy to potential energy
describes the difference between kinetic energy and potential energy?
kinetic energy- the energy of motion
Potential energy- stored energy due to stored position
According to the law of conservation of energy, what happens to the total amount of energy in a closed system?
it remains constant
List three types of energy a flying plane have
Mechanical Energy
Kinetic Energy
Potential Energy