Physics, asked by vishal50261, 1 year ago

important theorms of physics class+1 for exams i nedd only passing marks​

Answers

Answered by humaira592
0

what do you mean by this? what theorems do you actually require...

Answered by niharikaKz
0
Chapter 1 – Physical World

Tips:

The chapter is an interesting outlook about all that is happening in the field of science, physics. It is good to go through the chapter once for self-awareness.

Chapter 2 – Units and Measurement

Important Topics:
1. SI Units
2. Absolute Errors
3. Significant Figures
4. Dimensional Analysis


Chapter 3 – Motion in a Straight Line

Important Topics:
1. Average Velocity and Average Speed
2. Instantaneous Velocity and Speed
3. Relative Velocity
4. Kinematic Equations for Uniformly Accelerated Motion


Chapter 4 – Motion In a Plane

Important Topics:
1. Vector Operations
2. Resolutions of Vectors
3. Motion of Object in Plane
4. Projectile Motion


Chapter 5 – Laws of Motion

Important Topics:
1. Newton’s First Law of Motion
2. Newton’s Second law of Motion
3. Newton’s Third Law of Motion
4. Conservation of Momentum
5. Circular Motion
6. Problem Solving in Mechanics


Chapter 6 – Work, Energy, and Power

Important Topics:
1. Work-Energy Theorem (variable force)
2. Kinetic Energy and Potential Energy
3. Law of Conservation of Energy
4. Potential Energy of a Spring
5. Collisions


Chapter 7 – Systems of Particles and Rotational Motion

Important Topics:
1. Centre of Mass and its Motion
2. Linear motion of System of Particles
3. Angular Velocity and Angular Acceleration
4. Torque and Angular Momentum
5. Moment of Inertia
6. Theorems of perpendicular and Parallel Axis
7. Kinematics of rotational motion about a fixed axis
8. Dynamics of rotational motion about a fixed axis
9. Angular momentum in case of rotation about a fixed axis Rolling motion
10. Rolling Motion


Chapter 8 – Gravitation

Important Topics:
1. Kepler’s Law
2. Universal Law of Gravitation
3. Acceleration due to gravity
4. Gravitational Potential Energy


Chapter 10 – Mechanical Properties of Fluids

Important Topics:
1. Bernoulli’s Principle
2. Surface Tension
3. Venturi-meter
4. Viscosity


Chapter 11 – Thermal Properties of Matter

Important Topics:
1. Ideal Gas Equation
2. Thermal Expansion
3. Specific Heat Capacity
4. Calorimetry
5. Latent Heat
6. Heat Transfer
7. Newton’s Law of Cooling



Chapter 12 – Thermodynamics

Important Topics:
1. Zeroth Law of Thermodynamics
2. First Law of Thermodynamics
3. Heat Engines
4. Second Law of Thermodynamics
5. Carnot Engine


Chapter 13 – Kinetic Theory

Important Topics:
1. Behaviour of Gases
2. Law of Equipartition Energy
3. Mean Free Path
4. Specific Heat capacity


Chapter 14 – Oscillations

Important Topics:
1. Simple Harmonic Motion
2. SHM and Uniform Circular Motion
3. Energy in SHM
4. Oscillation due to Spring
5. Simple Pendulum

Chapter 15 – Waves

Important Topics:
1. Longitudinal and Transverse Waves
2. Displacement relation in Longitudinal Waves
3. Characteristics of Longitudinal and Transverse Waves
4. Principle of Superposition
5. Standing Waves
6. Beats
7. Doppler Effect

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