1. Energy: The ability or capacity to do work is called energy.
2. Work: Work is said to be done on a body when, by applying force it attains some displacement is called work.
3. Force: It is the agency...
दीर्घ संधि की परिभाषा
जब दो शब्दों की संधि करते समय (अ, आ) के साथ (अ, आ) हो तो ‘आ‘ बनता है, जब (इ, ई) के साथ (इ, ई) हो तो ‘ई‘ बनता है, जब (उ, ऊ) के साथ (उ, ऊ) हो तो ‘ऊ‘...
Chemical Reaction
The reaction in which reactants are converted into products is called a chemical reaction.
Eg. C + O2 --> CO2
Reactants
Reactants are the substances that take part in a chemical...
A lot of students ask this question with a sense of boredom and servitude, "Why to study math if I can't use it ?". The answer to the question is pretty simple. You do use it in everyday life. Most of...