Which of the following is an example of electrical energy being converted to chemical energy?       a. the wheels on a machine begin to turn and move a conveyer belt.    b. an electric furnace begins to emit heat to warm a house.    c. a loudspeaker, which is plugged in to the wall, begins to project sound.    d. a storage battery is charged using an electric current. 

An example of electrical energy being converted to chemical energy: D. A storage battery is charged using an electric current.

Further explanation

Energy can be interpreted as the ability to do work

There are several examples of energy

1. Kinetic energy is the energy possessed by objects due to their motion

m = mass

v = velocity

2. Potential energy is the energy that an object has because of the location of that object. Usually it is related to the force of gravity

g = acceleration due to gravity

h = height

3. Mechanical energy is the sum of kinetic energy and potential energy

Energy can change into other forms of energy but the magnitude will remain the same. This is in accordance with the law of conservation of energy which states that

Energy can change to other forms but cannot be created or destroyed

Let's look at the answer choices

   A. The wheels on a machine begin to turn and move a conveyer belt.

the mechanical energy changes into kinetic energy

   B. An electric furnace begins to emit heat to warm a house.

the electrical energy changes into heat energy

   C. A loudspeaker, which is plugged in to the wall, begins to project sound.

the electrical energy changes into sound energy

   D. A storage battery is charged using an electric current.

the electrical energy changes into into chemical energy

Learn more

Identify the form of energy

link

 energy conversion

link

about energy

link

Keywords: the law of conservation of energy

Ibelieve it's temperature! i'm not 100% sure.

True or false:   the purpose of a defense mechanism is to get uncomfortable feelings out into the open so they can be dealt with in a healthy manner.indeed true: )