Question

what are the important lessons and topics in physics

10th standard!!​

Answer 1

Don't waste tym on these...and prepare for ur Board exams

Answer 2

CHAPTER 10:Light-Reflection and Refraction

10.1 Reflection Of Light

10.2 Spherical Mirrors

10.3 Refraction Of Light

CHAPTER 11:The Human Eye And The Colourful World

11.1 The Human Eye

11.2 Defects of Vision And Their Correction

11.3 Refraction of Light Through A Prism

11.4 Dispersion Of White Light By a Glass Prism

11.5 Atmospheric Refraction

11.6 Scattering of Light

CHAPTER 12:Electricity

12.1 Electric Current and Circuit

12.2 Electric Potential and Potential Difference

12.3 Circuit Diagram

12.4 Ohm’s Law

12.5 Factors on which the Resistance of a Conductor depends

12.6 Resistance Of a System of Resistors

12.7 Heating Effect of Electric Current

12.8 Electric Power

CHAPTER 13:Magnetic Effects Of Electric Current

13.1 Magnetic Field and Field Lines

13.2 Magnetic Field due to a Current-Carrying Conductor

13.3 Force on a Current-Carrying Conductor in a Magnetic Field

13.4 Electric Motor

13.5 Electromagnetic Induction

13.6 Electric Generator

13.7 Domestic Electric Circuits

CHAPTER 14:Sources Of Energy

14.1 What is a good source of energy?

14.2 Conventional Sources of Energy

14.3 Alternative or Non-Conventional Sources of Energy

14.4 Environmental Consequences

14.5 How Long will an Energy Source last us?