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Forms of energy
Energy transformation
Circuits
Simple Machines
Mechanical Advantage
100
mechanical energy is the sum of potential energy and kinetic energy. It is the energy associated with the motion and position of an object.
What is mechanical energy
100
energy that a body possesses by virtue of being in motion.
What is kinetic energy
100
series parallel electronic open closed
What are the types of circuits
100
a wheel with a grooved rim around which a cord passes. It acts to change the direction of a force applied to the cord and is chiefly used (typically in combination) to raise heavy weights.
What is a pulley
100
the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine.
What is mechanical advantage
200
Electrical energy is the energy carried by moving electrons in an electric conductor. It cannot be seen, but it is one of our most useful forms of energy because it is relatively easy to transmit and use. All matter consists of atoms, and every atom contains one or more electrons, which are always moving.
What is electrical energy
200
the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.
What is potential energy
200
series are connected along a single path, so the same current flows through all of the components.
What is an series circuit
200
a short, slender, sharp-pointed metal pin with a raised helical thread running around it and a slotted head, used to join things together by being rotated so that it pierces wood or other material and is held tightly in place.
What is a screw
200
All the simple machines
What are examples of mechanical advantage
300
Chemical energy is the potential energy of a chemical substance to undergo a transformation through a chemical reaction or, to transform other chemical substances.
What is chemical energy
300
1.light to chemical 2.electrical to thermal 3.chemical to mechanical 4.chemical to mechanical
What are the types of energy transformation
300
A parallel circuit has two or more paths for current to flow through.
What is an parallel circuit
300
a piece of wood, metal, or some other material having one thick end and tapering to a thin edge, that is driven between two objects or parts of an object to secure or separate them.
What is a wedge
400
Thermal energy is the energy a substance or system has related to its temperature
What is thermal energy
400
chemical kinetic potential electrical
What are the main types of energy transformation
400
a circuit without interruption, providing a continuous path through which a current can flow.
What is a closed circuit
400
any of the basic mechanical devices for applying a force, such as an inclined plane, wedge, or lever.
What is a simple machine
400
the point on which a lever rests or is supported
What is a fulcrum
500
Radiant energy is the energy of electromagnetic radiation
What is radiant energy
500
Energy transformation or energy conversion is the process of changing one form of energy to another
What is energy transformation
500
n electrical circuit that is not complete.
What is a open circuit
500
a simple lifting machine consisting of a rope that unwinds from a wheel
What is a wheel and axle
500
a heavy or bulky thing that is being carried or is about to be carried.
What is a load