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60 Cards in this Set
- Front
- Back
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This form of energy is collected by a solar cell |
Radiant |
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Which type of energy is used to move a bicycle |
Mechanical |
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A baseball moving from the pitcher to the catcher is what kind of energy |
Kinetic |
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4.) What form of energy is lighting |
Electrical |
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The energy associated with a leaping frog is |
Mechanical |
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5.) Energy stored in batteries are |
Chemical |
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Which energy transformation occurs when a match is lit |
Chemical To Heat |
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A turbine turning ____energy turns in____energy |
1.kinetic 2.Electrical |
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What type of energy is converted when you use food to move your muscles |
Chemical To Mechanical |
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As a diver reaches the water he has the most ___ energy |
Kinetic |
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When a light bulb is turned on energy is changed from__to__ |
Electrical To Light |
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What are 3 forms of energy change in a flashlight |
A: Chemical B: Electrical C:Light |
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A plant converts radiant energy to |
Chemical |
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A train on the top a hill has what type of energy |
Potential |
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A toasters transforms energy from __to __ |
Electricity Heat |
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Water stored behind a dam is |
Potential |
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As a coin falls it loses potential mechanical energy and gains |
Kinetic |
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Solar energy is transformed to what when powering a vacuum cleaner |
Electrical |
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When a light bulb is turned on,energy is changed from A to B |
Electrical Light |
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What is the flow of energy in a closed circuit with a battery |
Chemical Electrical Light |
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Batteries produce electrical energy from |
Chemical |
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What form of energy causes butter to melt on a stove |
Thermal |
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In a simple circuit with a copper wire,lamp and switch what is missing to make a complete circuit |
Source of electrical energy |
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A kite stuck in a tree has __energy |
Potential |
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A stretched rubber band has |
Potential |
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A flying blimp transform from A to B |
Kinetic to Potential |
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A green plant has_____energy |
Chemical |
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A burning fire produces __ energy |
Radiant and Thermal |
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Heat is __energy that is transferred from 1 object at a certain temperature to another object at a different temperature |
Thermal |
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Jj |
Hsbsbsba |
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What form of heat transfer occurs in boiling water |
Convection |
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A slanted surface used to raise a object |
Inclined plane |
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A bar that is free to pivot around a fixed point |
Lever |
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A winding staircase is what kind of simple machine |
Inclined plane |
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The region around a magnet where the magnetic forces act |
Magnetic field |
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An electric motor changes____to___ |
Electrical Mechanical |
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A Current carrying wire wrapped around a iron core |
Electromagnetic |
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A generator changes ____to____ |
Mechanical Electrical |
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Where should a fulcrum be when lifting a heavy load |
Closest to the box |
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How do simple machines reduce the effort force needed to do work |
Increase distance over witch effort is exerted |
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Where should the lightest child be on a seesaw when lifting a heavier child |
Closet to the end further from the fulcrum |
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How does a fixed pulley help lift a heavy load |
Changes the direction of the force |
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For a machine to do work what must happen |
The object must move |
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How do insulation materials reduce heat loss |
Poor conductors |
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How do liquids and gases transmit heat |
Convection |
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A metal spoon becomes warm due to heat transfer by the process of |
Conduction |
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How does a electric motor work |
Electromagnet spins between 2magnets,electrical to mechanical |
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You see a fan blowing how is it evidence of energy |
Blades are moving |
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A electric current running through a wire wrapped around a iron core would produce |
Electromagnetic |
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What absorbs harmful ultraviolet rays from the sun |
The ozone layer |
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What 2 gases make up most of the Earths atmosphere |
78%Nitrogen and 21%oxygen |
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Which layer of the atmosphere is ozone located in |
The stratosphere |
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Which layer of the atmosphere does weather occur in |
The troposphere |
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What happens to air pressure as you go up in the atmosphere |
Air pressure decreases as you go up |
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List the layers of the atmosphere |
Troposphere,stratosphere,mesosphere,thermosphere,And Exsosphere |
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What happens when vapor changes to a liquid |
condensation |
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What are the forms of precipitation |
Rain,snow,sleet,hail,and freezing rain |
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Clouds are formed from |
Condensation |
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What 2 gases make up most of the Earths atmosphere |
78%Nitrogen and 21%oxygen |
