CLASS - 12
PHYSICS
EXAM TIPS FOR CBSE 2017
- Critical Concepts Must be explained carefully.
- Those students who are weaker in Mathematics should start with Modern Physics. As Modern Physics is Easy to learn and, it will ensure you that you will not fail.
- While defining Electric flux or Magnetic Flux, the angle between the surface normal and field should be considered.
- Always show the Direction of rays, direction of current, and label axis , and use a pencil to draw figure.
- Try to make the neat heading and labeling.
- In AC Circuits, instantaneous voltages are added like scalar peaks and RMS voltages are added like Vectors.
- Convex Mirrors can even produce Real image if the object is Virtual.
- It is advisable to Start with 5 mark questions and 3 mark question as it will contain most of the Paper and require time to elaborate.
- For 5 or 3 Mark Question Answer
- Write neat and clear step wise answer
- Principle, diagram, construction,working, uses & Limitations
10. For 1 or 2 mark question answer - answer should be short and crisp to the point.
Click Here :Watch video on Exam Tips for more details.
Most Important Topics For Exams
- Derivations from Book 1 of Physics, like : electrostats, Current Magenatism, AC, etc.
- Working of Devices like Transformer, Van de Graaf generator, Cyclotron, etc.
- Zones of Hydrogen Spectrum : Lyman, balmer, paschen, brakett, Pfund series
- Young's Double Slit Experiment
- Use of Semiconductors and Diodes
For Any Doubts and Queries Please comment Below:
Click Here :Watch video on Exam Tips for more details.
Most Important Topics For Exams
- Derivations from Book 1 of Physics, like : electrostats, Current Magenatism, AC, etc.
- Working of Devices like Transformer, Van de Graaf generator, Cyclotron, etc.
- Zones of Hydrogen Spectrum : Lyman, balmer, paschen, brakett, Pfund series
- Young's Double Slit Experiment
- Use of Semiconductors and Diodes
For Any Doubts and Queries Please comment Below:
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