What are forms of Energy?
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Energy is required whenever the _____________,____________, or ________________ of something changes. | position (location), chemical structure, or look
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| Energy cannot be ____________or ______________. | made or destroyed
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| Energy is____________________ from form to form. | transferred
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| Energy moves from one___________________________ | object to another object.
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| electrical energy is caused by __________________________ | movement of electrically charged particles
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| electrical energy flows through devices to_______________ | power them
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| light energy travels through _____________ | waves
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| light energy can move through _________________ | empty space
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| Some light energy comes from the _________ | sun
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| sound energy is the energy of _______________ in air, water, or other matter | vibrations
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| thermal energy is due to randomly _______________ that make up matter | moving particles
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| thermal energy flow is felt as_________ | heat
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| The faster particles move, the ________ thermal energy is produced | more
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| potential energy is energy that is ____________ in an object | stored
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| When an object is in motion, its potential energy is _____________ as other forms of energy | released
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| Potential energy is released as other forms such as ____________,___________________, or _______________ | sound, heat, or motion
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| kinetic energy is the energy of | motion
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| A moving swing or a hurricane both have_____________ energy | kinetic
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| All moving things have ... | kinetic energy.
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| The amount of kinetic energy depends on the _________ and __________ of the object. | speed and mass
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| Gravitational, chemical, and elastic are all forms of ____________Energy | Potential
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| A ____________ object has gravitational potential energy | raised
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| The HIGHER or HEAVIER an object is, the more _________ _______________ __________ it has. | gravitational potential energy
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| chemical is stored in the _____________ that hold particles together | connections
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| The human body digests food and the chemical energy turns into other forms of energy used to ________,__________,and ______ | move, talk, and live
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| a stretched rubber band or a compressed spring have ________ _________ _________ | elastic potential energy
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| Elastic potential energy can change into ________ energy and _________ energy | sound/kinetic
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| A Pendulum in a Clock: When a pendulum is at its highest position, it has the _________________. | greatest potential energy
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| A Pendulum in a Clock: As the pendulum starts to swing down, the potential energy changes to __________ energy. | kinetic
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| A Pendulum in a Clock: At its lowest position, the pendulum has the __________ kinetic energy. | greatest
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| A Pendulum in a Clock: As the pendulum swings back up, the kinetic energy decreases and the potential energy___________. | increases
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| Conduction is the transfer of | heat that occurs when one thing touches another.
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| Thermal energy flows from something | warm to something cool.
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| Heat is the transfer of ______________ between matter of different temperatures. | thermal energy
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| A heat source is anything that gives off | energy that particles of matter can take in.
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| Convection is the transfer of | thermal energy as matter moves (as a gas or a liquid moves from place to place).
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| In convection, particles in warm air or liquid ______________________, while cooler air enters in to take the place of the warmer upward air or liquid | move faster and travel upward
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| Radiation or radiant energy is energy that is sent out in | waves.
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| Radiant energy (radiation) is converted to thermal energy when it touches the matter of a | person's body.
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| Radiation can travel through | matter and through empty space.
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| Fossil Fuels come from the remains of | organisms that lived millions of years ago
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| Coal, natural gas, and oil are all fossil fuels. When burned, fossil fuels produce | useful heat.
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| Objects that are black absorb all the colors of visible light. When the light is absorbed, it becomes | a form of heat.
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Created by:
tbrogs5
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