Q.7 Answer the following (Any 5)
1.What is energy?
2. What right does each child have?
3. Where can we use solar energy?
4. What are the mediums through which diseases spread?
5. What is vaccination?
6. What are the various forms of energy?
Answers
Answer:
1.Energy is defined as the ability to do work. ... For example, kinetic energy is the energy of motion, and potential energy is energy due to an object's position or structure. Energy is never lost, but it can be converted from one form to another.
2.Children's rights include the right to health, education, family life, play and recreation, an adequate standard of living and to be protected from abuse and harm. Children's rights cover their developmental and age-appropriate needs that change over time as a child grows up.
Answer:
1.In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.