Here we have the important 2nd Year Physics Chapter 19 MCQs with Answers Modern Physics. There are some concepts that required a new way to be resolved. Classical physics is still valid in ordinary processes of everyday life but to discuss fast-moving particles, there are some important theories that are to be discussed. First of all, there is the concept of relative motion and after understanding this concept, there is a special theory of relativity. There are several useful applications through this theory for instance NAVSTAR Navigation System. One of the most important concepts is black body radiation. The interaction of Electromagnetic radiation with matter is also an important concept. Annihilation occurs when a positron comes close to an electron and they destroy each other. Then there is the uncertainty principle that states the position and momentum of a particle cannot both be measured simultaneously with perfect accuracy. Now, let’s start preparing for the important MCQs of this chapter given below.
2nd Year Physics Chapter 19 MCQs
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