JEE

Chemistry not only studies the qualities of matter but also how and why it changes. Many future concerns, such as sustainable energy and food production, environmental management, supplying safe drinking water, and improving human and environmental health, will be solved with Chemistry. There are several times in our daily life when Chemistry. Its applications, and its principles are involved. The food industry, medicine, industrial purposes, and agriculture are a few sectors where a chemist plays a significant role. Modern Chemistry is the study of the building blocks of matter and the fundamental units of Chemistry are elements. Modern Chemistry is a better field for those who enjoy the topics covered by same. At this level, it becomes quite subjective as the scope to grow is equivalent in every branch of Science.

Keep in mind that the question has been answered assuming that the user is to score full in the 12th CBSE board Physics paper. Physics is an application, numerical as well as theoretical based subject. Apart from solving numerical problems, the student is expected to have a deep understanding of the concepts behind it as theories of those concepts can also come up. A full understanding of provings and their application becomes a must. Just like mathematics, Physics requires concept clarity and practice. Rote learning will not help you in scoring full. Practicing book questions, SL Arora, and past year papers will help get confidence in your own paper. The same statement applies to college-level Physics. Understanding concepts becomes necessary as practical paper of the same is equally important. I hope this helps.