Chemistry, 27.07.2019 10:00 CaptnKragg

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.

Answers: 2

Show answers

Answers

Answer from: clhxxlv

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

$\displaystyle E_k=\frac{1}{2}mv^2$

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

$\displaystyle Ep=mgh$

g = acceleration due to gravity

h = height

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

$\displaystyle Em=Ep+Ek$

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

Which of the following is an example of electrical energy being converted to chemical energy?

Answer from: Quest

it can be observed without changing the identity of the object.

it depends on what substance you're talking about as well as many other factors. in quantum mechanics, the observation of particles affects the observers ability to measure certain properties. for example: you can know the velocity of a particle, but you can't know it's position; or you can know it's position, but not it's velocity. it's like trying to find out where a grain of sand is by throwing other grains of sand at it. once you find out where it is, it's been moved. it's also like trying to find an answer to the question of whether or not a tree falling in a forest makes a sound if nobody is there to hear it. paradoxically, the only way to find out is to be there and hear it.

Answer from: Quest

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

Another question on Chemistry

Chemistry, 21.06.2019 20:00

Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?

Answers: 1

Answer

Chemistry, 22.06.2019 06:20

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

Answers: 3

Answer

Chemistry, 22.06.2019 07:00

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

Answers: 2

Answer

Chemistry, 22.06.2019 09:30

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

Answers: 2

Answer

You know the right answer?

Which of the following is an example of electrical energy being converted to chemical energy? ...

Questions