K-12 Courses — tagged 'Physics'

IB 12 Diploma Programme Physics

The chapter delves into various atomic models and the fundamental concepts of quantum physics, radioactive decay, nuclear fission, and fusion. It outlines the historical development of atomic theories, introduces wave-particle duality, and describes key phenomena like uncertainty principles and radioactive decay types. Additionally, the significance of nuclear reactions in energy production, particularly through fission and fusion, is discussed along with their applications in technology and medical treatments.

Prakhar Chauhan

ICSE 12 Physics

Abraham

CBSE 12 Physics Part 2

The chapter covers semiconductor electronics, introducing the fundamental concepts of semiconductors, their classifications, and how doping alters their properties. It also explains the formation and behavior of p-n junctions and their applications in diodes and rectifiers.

Pavan

ICSE 11 Physics

Oscillation is a repetitive motion around a mean position, while a wave is a disturbance transferring energy without material transfer. The chapter discusses various aspects of oscillations and waves, distinguishing periodic and oscillatory motion, describing wave types and properties, and highlighting sound waves and their applications in everyday life. It also explores real-world applications of oscillations and waves, such as in pendulum clocks and musical instruments.

Pavan

ICSE 10 Physics

Radioactivity involves the spontaneous emission of radiation from unstable atomic nuclei, with three primary types of emissions: alpha particles, beta particles, and gamma rays. The chapter also discusses radioactive decay, nuclear reactions such as fission and fusion, and the concept of half-life, which dictates the decay rate of isotopes. Practical applications range from medical treatments and industrial uses to archaeological dating, emphasizing the importance of safety measures when dealing with radioactive materials.

Pavan

CBSE 12 Physics Part 1

The chapter discusses electromagnetic waves, beginning with the concept of displacement current introduced by Maxwell to reconcile inconsistencies in Ampere's law. It highlights Maxwell's equations, the relationship between electric and magnetic fields, and the generation of electromagnetic waves through accelerated charges. Additionally, the chapter outlines the electromagnetic spectrum and its various applications in technology.

Pavan

CBSE 11 Physics Part 2

This chapter discusses the properties and behavior of waves, including their types, propagation, and mathematical descriptions. Emphasis is placed on mechanical waves, both transverse and longitudinal, as well as the principles of superposition and reflection. The chapter concludes with applications of wave phenomena, such as standing waves, beats, and sound propagation in different media.

Pavan

CBSE 11 Physics - Part 1

Gravitation explains the attractive force between masses, a crucial concept in understanding celestial mechanics and planetary motion. The chapter discusses the historical development of gravitational theory from Galileo to Newton, including Kepler's laws of planetary motion and the universal law of gravitation. Essential properties like gravitational potential energy, escape velocity, and orbital mechanics of satellites are also covered.

Pavan

ICSE 9 Physics

Electricity is described as the flow of electric charge, while magnetism concerns the forces exerted by magnets, and these phenomena are fundamental to many technologies. Key concepts include electric current, potential difference, and the effects of current in circuits which form the basis for understanding household and industrial applications of electricity and magnetism.

Pavan

IB 10 Sciences (Group 4)- Physics

Abraham

ICSE 8 Physics

Abraham