Chapter 7 Vocabulary Quiz

States that the sum of the kinetic energies and potential energies remains constant

• Conservative Forces

• Conservation of Mechanical Energy

• Mechanical Energy

• Efficiency

Match the following

• Metabolic rate

• Rate at which the body uses food energy to sustain life

• Basal Metabolic rate

• Examples are the fusion of two light nuclei or fission of a heavy nucleus

• Electrical Energy

• Energy carried by a flow of charge

• Fossil Fuels

• Oil, coal, natural gas

• Nuclear
  Energy

• Energy conversions rate at rest

Tags

NGSS.HS-PS1-8

Unit used for work and energy

• Joule

• Watt

• Newton

• kilowatt-hour

The rate at which work is done

• Useful work

• Mechanical Energy

• Joule

• Power

Match the following

• Net Work

• Measure of effectiveness of the input of energy to do work

• Energy

• The ability to do work

• Work-Energy Theorem

• The transfer of energy

• Work

• Work done on an object is equal to the change in kinetic energy

• Efficiency

• Work done by the net force

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-3

Energy of an object due to its position

• Gravitational Potential Energy

• Kinetic Energy

• Elastic Potential Energy

• Electrical Energy

Tags

NGSS.MS-PS3-2

The sum of of Kinetic and Potential Energy

• Conservative Energy

• Mechanical Energy

• Power

• Work

Tags

NGSS.MS-PS3-4

Energy of an object in motion

• Elastic Potential Energy

• Gravitational Potential Energy

• Kinetic Energy

• Kinematic Work

Tags

NGSS.HS-PS2-1

NGSS.HS-PS2-3