describe how energy is transferred in one of the sequences

Question Answer
Energy transformation that occurs when a switch is turned on a lamp… #(electrical to light)
Kinetic energy is determined by an object’s mass and its… #(speed)

How can I describe that energy has the ability to create change?

Kinetic Energy

Energy is the ability to do work or to produce change. … Kinetic energy is the energy that an object has because of its motion.

Which sequence of energy transformation best describes what happens on a bonfire?

Answer: In the case of burning wood, stored potential energy (in the form of chemical energy) in the log is released due to heating by other excited atoms. This chemical reaction is called combustion and requires oxygen. Combustion changes the potential chemical energy into kinetic energy in the form of heat.

What is energy transformation quizlet?

Energy Transformation. A change from one form of energy to another when moving through different objects or organisms; also called an energy conversion.

What is the sequence of energy transformations that occur in a nuclear reactor?

Three mutual conversions of energy forms occur at nuclear power plants: nuclear energy is converted into thermal energy, thermal energy is converted into mechanical energy, and mechanical energy is converted into electric energy.

How can we describe energy?

energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another.

How do you explain energy?

Energy is the ability to do work

Scientists define energy as the ability to do work. Modern civilization is possible because people have learned how to change energy from one form to another and then use it to do work.

How do you explain electricity to a 4 year old?

To help a child understand the properties of static electricity, rub a balloon on your hair or a wool blanket or sweater, and watch how it sticks to the wall for a few moments. Explain that this is an example of negatively and positively charged atoms reacting to each other.

Where does the energy come from in a circuit?

An electrical circuit requires a source of energy such as a battery. Taking it a little further, a chemical reaction within the battery is the source of the energy that the battery imparts to the electrons it pushes through the circuit. A generator converts mechanical energy into electrical energy.

How is energy transferred and conserved?

The total change of energy in any system is always equal to the total energy transferred into or out of the system. This is called conservation of energy. … Energy can also be transferred from place to place by electric currents. Heating is another process for transferring energy.

What is the term for energy transfer in physics?

Work is the measure of energy transfer when a force ‘F’ moves an object through a distance ‘d’. So when work is done, energy has been transferred from one energy store to another, and so: energy transferred = work done.

What is the transfer of energy from one object to another such as heat energy?

Conduction is the transfer of heat energy that occurs between two objects that are touching. During conduction, heat will always transfer from the hotter to the colder object. Temperature is a reflection of the average kinetic energy of the particles of a substance.

What kind of energy conversion takes place in electric motor?

An electric motor is a device used to convert electricity into mechanical energy—opposite to an electric generator. They operate using principles of electromagnetism, which shows that a force is applied when an electric current is present in a magnetic field.

What type of energy conversion takes place in generator?

In a generator, mechanical energy is converted into electrical energy. The electricity produced by most generators is in the form of alternating current.

How energy transfers in the sounds from an electric drill?


describe how energy is transferred in one of the sequences



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