- Rectilinear Propagation of Light.
- Reflection of Light.
- Spherical Mirrors.
- Refraction of Light.
- Thin Lens.
- Prism.
- Chromatic and Monochromatic Aberrations in Lens.
- Optical Instruments.
Table of Contents
What are the important topics in ray optics?
The main important topics in Ray Optics are: Propagation of Light, Wave fronts, Reflection, Refraction, Scattering, Total Internal Reflection.
Which chapter is most important in physics class 12?
- CBSE Class 12 Physics Chapter wise Previous Year Questions With Solutions. The following chapters mentioned below are the most important chapters for CBSE Class 12 :
- Optics:
- Electronic Devices:
- Communication Systems:
- Atoms and Nuclei:
- Electrostatics:
- Dual Nature of Matter:
- Magnetism:
What are the important topics in ray optics for JEE mains?
- Ray Optics.
- Reflection of light.
- Laws of reflection.
- Reflecting surface.
- Sign convention.
- Mirror formula.
- Linear magnification.
- Magnification.
Which is the most important chapter in physics class 12 Term 2?
Optics is the biggest unit of Class 12th Physics Term 2.
What are the important topics of ray optics for Class 12 Term 2?
- Image formation by spherical mirrors.
- Image formation by spherical lenses.
- Power and combination of lenses.
- Total internal reflection.
- Natural phenomenon due to light (Definition and Numericals)
- Refraction through a Prism (Ray diagram, Numericals and Derivation)
- Eye.
- Microscope.
Is optics important for JEE mains?
Answer. Hii! Although all the chapters of class 11th and 12th in physics, chemistry and mathematics are important for jee mains examination, there are some which have more weightage in the exam than others. As per you question, optics is important and current electricity too.
Which is the most difficult chapter in class 12 physics?
SHM, WAVES ( ELECTROMAGNETIC WAVES) , MODERN PHYSICS AND EMI are toughest topics in physics because it’s little bit hard to imagine these concepts in head.
Is Class 12 PHY hard?
The CBSE Class 12 Physics paper was moderately difficult but a little lengthy as per feedback from teachers and students. The CBSE Class 12 Physics paper was of moderate difficulty but a little lengthy as per experts. It was not too tough but questions were mostly conceptual.
How do you score full marks in physics?
Which chapters can I skip for JEE mains?
- Laws of Motion. Let us look at the below-mentioned concepts from the Laws of Motion.
- Principles of Communication.
- Centre of Mass and Collisions.
- Circular Motion.
- Heating and Chemical Effects of Current.
Is NCERT enough for Ray Optics?
Yes, NCERT is enough to clear the concepts and is impprtant as most of 3 and 5 marks questions appear in the board exam from here.
Are One shot enough for JEE?
In JEE preparation, one shot videos are incredibly efficient and effective. They’re frequently used in the last stages of preparation. However, they are only useful to individuals who have studied the material at least once. For several chapters, one shots are adequate for JEE mains.
Is Term 2 physics easy?
As per the reactions received from the students, the Physics Class 12th Term-II paper was easy. There was nothing out of the syllabus. Many questions were straight from NCERT Books.
How can I study Physics in 10 days?
- Make sure you solve previous year Physics question papers.
- You should prepare short notes of important derivations, practice diagrams (device, circuit etc.)
- Students are advised to be attentive and careful while solving a question or problem.
How do you get to 90 in Physics?
- #1. Have a proper study plan; know the marks weightage distribution.
- #2. Be thorough with NCERT Physics books to score high.
- #3. Here are some topics students should focus more on.
- #4: Taking mock tests regularly is important.
- #5.
What if I fail in term 1 Physics class 12?
You will be declared as passed. If you fail in a main subject then your main subject gets considered as the additional subject and additional subject becomes the main subject.
Which is most important question in physics?
- 1 โ The origin of the Universe:
- 2 โ The nature of Dark Matter:
- 3 โ The nature of Dark Energy:
- 4 โ The formation of structures in the Universe:
- 5 โ The validity of General Relativity:
- 6 โ The validity of Quantum Mechanics:
Is derivation important for class 12 physics?
It is important for students to know the important topics and derivations in class 12 physics to study efficiently. Given below are the important derivations for class 12 physics. Ampere’s law and its application to an infinitely long straight wire. Straight and toroidal solenoids.
What is Snell’s law class 12?
Snell’s law is defined as “The ratio of the sine of the angle of incidence to the sine of the angle of refraction is a constant, for the light of a given colour and for the given pair of media”.
Can I skip Physics for NEET?
You must not skip preparing for Physics for the NEET exam. In NEET, Physics makes up 25% of the exam. 50% is for Biology, and the other 25% is from Chemistry.
What is the minimum marks to qualify NEET?
NEET cutoff passing marks for the general category are 715-117, while for SC/ST/OBC it was 116-93. All medical colleges accepting NEET scores will grant admission on the basis of the NEET 2022 admission cutoff.
Is NEET Physics easier than Jee?
Physics asked in NEET exam is very calculative but not that difficult as of JEE. JEE physics is tricky as you cannot expect it to be easy. JEE Physics requires thorough knowledge of every concept of physics.
How can I get 200 in JEE mains?
- Uniqueness of every subject.
- Syllabus coverage.
- Smart revision is the key to success.
- Study as per the Pomodoro technique.
- Learn from your mistakes.
- Read 20% recite 80%
- Keep a positive attitude.
- Maintain your health.
How can I crack JEE Main 2022 in 1 month?
Work on the objective type practice tests in particular. Examine the Mock Test Videos to learn how to use the tactics and provide quick answers. Work on the numerical answer-based questions in particular. Solve previous year’s exam papers (JEE Main).