Physical Science EOC SPS7

The law of conservation of ___________ states that energy, like matter, cannot be created nor destroyed; it can only be changed from one form of energy to another.  Energy takes takes many forms in the world around us.  Each form of energy can be converted to and from other forms of energy.

• energy
• solubility
• conduction
• radiation

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__________ energy is used in our homes to produce stereo sound through speakers.

• potential
• kinectic
• thermal
• sound

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NGSS.HS-PS3-3

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______ energy produces current from which a fluorescent lamp will work.

• Sound
• thermal
• light
• nuclear

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______ energy, which is stored in the nucleus of atoms, is harnessed to produce electrical energy in moden power plants.

• thermal
• nuclear
• kinetic
• potential

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_____ energy used for cooking and heating

• Light
• sound
• kinectic
• nuclear

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NGSS.HS-PS3-4

____ energy is stored in the bonds that hold atoms together in molecules.  When fuels or foods are broken down, this energy is converted to heat or kinectic energy.

• Nuclear
• chemical
• kinetic

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_____ energy is the energy contained by moving objects due to their motion.

• Kinectic
• potential
• sound
• light

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______ energy, also known as stored energy, is the energy of position. When a boulder sits on top of a cliff, it has gravitational _____energy as a result of its height above the ground.  When the boulder tumbles off the cliff, its gravitational ______ energy is converted to kinectic energy.  

• Kinetic
• Potential
• Mechanical
• Nuclear

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NGSS.HS-PS3-2

Kinetic and potential energy are types of _______ energy.

• Nuclear
• Mechanical
• Sound
• Light

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NGSS.MS-PS3-2

________________
Define: The transfer of heat energy between materials that are in direct contact with each other

• convection
• conduction
• radiation

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NGSS.HS-PS3-4