Class 10 Physics - Ch -1- Write down the energy changes in them with respect to their use ?

  July 04, 2020      Edit
In the 7th page of text , its mention as "It is electrical energy that is given to the devices. But don't they give us different forms of energy? Write down the energy changes in them with respect to their use."

Advanced Learners:
Electrical energy can be converted to different types as bellow

  1. Heat : Thermal energy or heat energy reflects the temperature difference between two systems.
  2. Light : Light energy is a kind of kinetic energy with the ability to make types of light visible to human eyes.
  3. Sound : Sound energy is a form of energy that can be heard by humans.
  4. Nuclear : Nuclear energy is energy resulting from changes in the atomic nuclei or from nuclear reactions.
  5. Electrical : Electrical energy is a form of energy resulting from the flow of electric charge. Energy is the ability to do work or apply force to move an object.
  6. Chemical : Chemical energy results from chemical reactions between atoms or molecules.
  7. Mechanical : Mechanical energy is energy that results from movement or the location of an object.