How To Make a Strong Grip on Physics Concepts and NumericalsTeam Altis Vortex
Whenever NEET Aspirants hear this, their faces are filled up with the “Fear of Physics”. Physics is really a tedious subject and a very difficult subject rather than NEET Chemistry and NEET Biology. The problem came in numerical, in which NEET Aspirants sometimes got depressed while preparing for NEET 2020. Physics seems to have this Aura to scare all the NEET aspirants whenever, they start to solve any numerical, Aspirants all get scared, theoretical concepts can be done easily, and only the left out is numerical.
Use a Smart way to make a strong Grip on Physics Concept
Let’s discuss it step by step
NEET Aspirants should clear physics Concepts & Understand Formulas by Formula Derivation. It is necessary for NEET Aspirants to clear their Physics concepts. Read Concept as a theory in Physics. To clear your concept, you can solve HC Verma.
Understand the formula’s Terms and derivation.
Once NEET aspirants learn the formula derivation, Aspirants begin to understand the terms of the formulas. NEET Aspirants need not learn this formula application but you only have to understand it. The more an aspirant uses the Physics formulas, the more they understand what they mean and – if NEET aspirants care enough to check – where they came from, the easier it gets to remember them. Also, make a proper Notebook for Formulas. Revise that notebook repeatedly so that you can learn all the formulas by your heart.
Develop your unit conversion skills
NEET Aspirants have to make sure about the units are the same throughout the exercise, otherwise, formulas will not work. For Example, if the car moves at 10 km per hour for 5 minutes, multiplying 10 by 5 will not give you the right answer. Here, you have to either convert the kilometres per hour to kilometres per minute or convert 5 minutes to units of hours.
Start with easy Examples
Always, start your practice with easy physics numerical. Don’t jump directly on difficult questions or Questions given in the exercise. After doing easy numerical solve topic-wise easy questions given in your book exercise.
Practice. Practice. Practice.
If NEET Aspirants want to make a strong grip on the physics concepts and formulas, they have to practice a lot. The more aspirant practices the questions, The more their concepts will become crystal clear.
What should be the Best Approach to solving Physics Numerical Problems
- NEET Aspirants Read Questions carefully to Understand the Problem
- Note down the physical quantity or the value of which we need to find out and keep it in mind and proceed.
- Write Down Given Value in an Organized way:
First, write Given Value in the questions. Most of the time our answer is wrong because we skip some values which is important to find out the right answer. Let’s take an example – A bus that starts moving from rest and takes 7 min to reach a speed of 25 km/hr, then you should surely note down the basic variable quantities like:
- Initial velocity(u) = 0 km/hr
- Time(final) = 7 min
- Final Velocity(v) = 25 km/hr
- Acceleration (a) =?
- Draw Figure
NEET Aspirants should draw a rough Figure according to the situation given in the problem. In Physics, Drawing a picture can really make things easier to understand. Some questions already come with a drawing – then there is no problem and just use that!
Questions about forces, for example, are best solved by the schematic, and if you don’t sketch it, you may miss some important information.
What to Find Out and Which Formula Do You Use?
After Noting down all the given values, the second challenge is to apply the best method to find out the right answer. In most physics problems, there is more than one way to reach a solution, often meaning that more than one equation can work. It is a big confusion among students that to use the best easy method to find the right answer.
The way to know which equation to use depends on two main issues: The variables given to you in the equation and NEET Aspirants’ experience. The more problems aspirant solve, the more they will become familiar with strategies for picking the right formula. If you have two missing variables, you will likely need two equations.
Look at your variable list, and find the right ones. The more you solve Problems, The better you get at it.