Physics 1 3.0 / 5 based on 1 rating ? PhysicsGCSEAQA Created by: HarrietCreated on: 15-01-13 10:07 Heat is transfered in 3 different way Conduction, Convection and Radiation 1 of 22 All objects continually emmit and absorb what? Infrared Radiation 2 of 22 Good condictions for infrared radiation datt, matt sufaces absorb infara radiation 3 of 22 Kinetic theory can explain the tree states of matter, what are they? Solids, Liquids and Gases 4 of 22 Conduction of hear main occurs in? Solids 5 of 22 Conduction of heqat energy is the process where... viberating particles pass on thier extra kinetic energy to neighbouring particles 6 of 22 Metals are good conductors because.. they have free electrons 7 of 22 Convections occurs in.. Liquids and Gases only 8 of 22 Convection occurs when.. the more energetic particles move from the hotter region ot the cooler region and take their heat energy with them 9 of 22 Convection currents are all about... CHANGES IN DENSITY 10 of 22 Condensation is when... gas turns to liquid 11 of 22 Evaportation is when... liquid turns to gas 12 of 22 The rates of evaporation will be faster if the.. -Temperature is higher, -Density is lower,-Surface area is larger, -airflow over the liquid is greater 13 of 22 The rate of condensation will be faster if the... -temperatiure of the gas is lower, -temperature of the sufrace the gas touches is lower, -density is higher, -airflow is less 14 of 22 5 types of insulation cavity wall insulation,loft insulation, draught-proofing, hot water tank jacket, thick curtains 15 of 22 Specific heat capacity tells you... how much energy a substance can store 16 of 22 Specifiv heat capacity equation is.. E=m x c x 0C (temperature change) 17 of 22 Nine types of energy Magnetic, Kinetic, Heat, Light, Gravitational Potential, Chemical, Sounds, Elastical Potential, Electrical, Nuclear 18 of 22 Energy can be... transferred usefully, stored or dissipated 19 of 22 energy can't be.. created or destroyed 20 of 22 energy is only useful when.. it can be converted from one form to another 21 of 22 No device is 100% efficient and the wasted energy is usually spread out as.. heat 22 of 22
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