Friday, 19 May 2017
egg drop experiment
on thursdy we did a egg drop experiment we had to put 1 cup on the table the put a plastic plate on top of the cup and then put a toilet roll on top of the plastic plate then put the egg horozontal on the tolet roll and then wack the plate an the egg should go into the cup.
kenitic energy
Types of Energy - complete the chart
Energy is due to position or movement of an object - Kinetic and Potential
Forms of energy
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What is it?
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Example?
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Kinetic energy
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Energy in movement
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Wind,water and electricity
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Mechanical energy
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Makes things move by workable moving part or parts
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Wind up toy, scissors
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Thermal energy
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different forms such as chemical energy, electrical energy, heat
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Fire,
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Magnetic energy
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Energy from attraction of objects made of iron
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resonance imaging, or MRI, machine,
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Electrical energy
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An example:Lightning. Electrical charges moving through a wire or electricity. Static electricity.
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A charged wire is called current, or more commonly, electricity.
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Potential energy
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Stored Energy
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chemical,and nuclear energy
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Gravitational energy
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Energy stored in objects held above the earth’s surface
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It is associated with gravity or gravitational force.
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Elastic energy
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Elastic energy occurs when objects are compressed and stretched, or generally deformed in any manner.
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Slingshot,
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Chemical energy
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stored in the bonds of chemical compounds (atoms and molecules)
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Batteries, biomass, petroleum, natural gas,
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Nuclear energy
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The energy released during nuclear fission or fusion especially when used to generate energy.
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Nuclear power plant - provides electricity
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