Heat & Thermodynamics

composition of air

Questions about solar cells, solar panels, solar cookers, and solar water heaters - their working principles, materials, applications, advantages, and limitations for Class IX physics.

solar power

Transfer of Energy

transfer of heat

principal and molar specific heats of gases

types of energy

Identify examples of conduction, convection, and radiation in everyday situations.

dew point and relative humidity

states of matter, changing states

Forms of energy

Law of Conservation of Mass and Energy #notcreated#notdestroyed#onlytransferred

Test your knowledge about combustion, flames, fuels, and fire safety concepts from Class 8 Science curriculum. Topics include types of combustion, ignition temperature, flame zones, and inflammable substances.

modes of heat transfer - conduction

Thermodynamic cycles, heat engines, refrigerators, and efficiency calculations