SSC MCQ Question Ans Work Power and Energy
SSC MCQ Question Ans Work Power and Energy. By work, we mean to do something in our everyday life. But in physics, it refers to a specific concept. At the beginning of this chapter, we will present this concept. The most important topic in science is energy. From our experience, we see that the world becomes inactive without energy. We get energy in different forms. Such as kinetic energy for motion, potential energy for an object in a higher position from the ground, the energy of spring at contract condition or expanding condition, heat energy of the hot body, electrical energy of charged body etc.
The energy is transforming from one form to another gradually although the total energy of the universe remains unchanged and constant. In this chapter, we will discuss the transformation of energy and the law of conservation of energy, one of the important laws of science.
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