PHYSICAL SCIENCE EXAM QUESTIONS WITH COMPLETE VERIFIED CORRECT ANSWERS GRADED +

PHYSICAL SCIENCE EXAM QUESTIONS WITH COMPLETE VERIFIED

CORRECT ANSWERS GRADED +


Conduction

Heat transfer through direct contact

Convection

Heat transfer through fluids (liquids or gases) moving

Radiation

Heat transfer through heat waves

Convection Current

The circular flow of a fluid

Conductor

Something that passes heat well

Insulator

Something that DOES NOT transfer heat well

Melting

Solid > Liquid

Gains thermal energy

Freezing

Liquid > Solid

Loses thermal energy

, Vaporization

Liquid > Gas

Gains thermal energy

Condensation

Gas > Liquid

Loses thermal energy

Sublimation

Solid > Gas

Gains thermal energy FAST, skips liquid

Deposition

Gas > Solid

Loses thermal energy FAST, skips liquid

Specific Heat

Amount of energy needed to raise temperature

Heat

Transfer of thermal energy from HOT TO COLD substance

Temperature

Kinetic energy, how fast particles are moving

Combustion

Burning of fossil fuels

Celsius

Used everywhere else 0 C freezing, 100 C boiling

Kelvin