Answer : The correct option is, (B)
Explanation :
Electrical energy : It is defined as the movement of the electrons thought the wire.
Chemical energy : It is a type of energy which is stored in the bonds of a chemical compounds. During the chemical reaction, chemical energy is released in the form of heat.
Sound energy : It is a type of energy which is produced when an object vibrate.
Mechanical energy : It is a type of energy that can be used to do work.
The option A is incorrect because in this process, electrical energy being converted to the sound energy.
The option B is correct because in this process, electrical energy being converted to chemical energy. An oxidation-reduction reaction occurs in the storage battery.
The option C is incorrect because in this process, mechanical energy being converted to mechanical energy.
Hence, the option (B) A storage battery is charged using an electric current is an example of electrical energy being converted to chemical energy.
Answer: Option (B) is the correct answer.
Explanation:
Electric energy is defined as the energy generated due to the movement of electrons through a wire or solution.
Whereas chemical energy is the energy present within the bonds of a chemical compound. When a chemical reaction takes place then if chemical energy is released then it will be in the form of heat.
So, when a storage battery is charged using an electric current then it means electric energy is being converted into chemical energy.
And, when a loudspeaker, which is plugged in to the wall, begins to project sound then electrical energy is being converted into sound energy.
Whereas when the wheels on a machine begin to turn and move a conveyer belt then work is being done. This means that electric energy is being converted into mechanical energy.
Thus, we can conclude that a storage battery is charged using an electric current is an example of electrical energy being converted to chemical energy.
