1.

Light energy25 JElectrical energyinto lamp40 JHeat energy40 Ja) His diagram shows more energy in the output than in the input. What two false statements does thisdiagram show?(6) Energy is being destroyed(iii) Energy is conserved(ii) Energy is being created(iv) Energy is not conserved

Answer»

Answer:

Light energy is a kind of kinetic energy capable of allowing VARIOUS forms of lights visible to the human eyes. Light is known as a type of electromagnetic radiation produced by hot OBJECTS such as lasers, bulbs and sunlight.

Electrical energy is the power an atom's charged particles have to CAUSE an action or move an object. The movement of electrons from one atom to another is what results in electrical energy. Every time you plug a TOASTER or cellphone charger into a wall outlet, electrical energy is POWERING those devices.



Discussion

No Comment Found

Related InterviewSolutions