Aqa physics stuvia 2024 - Study guides, Class notes & Summaries

mass unit - ANSWERalways Kg time unit - ANSWERalways seconds (s) length unit - ANSWERalways metres energy unit - ANSWERalways joules unless specified otherwise. Gravitational field strength unit - ANSWERN/kg extension unit - ANSWERm specific heat capacity unit - ANSWERJ/Kg power unit - ANSWERWatts

Diode - ANSWERAllows current to flow in only one direction specific heat capacity - ANSWERthe energy required to raise the temperature of one Kg of a substance by one degree Celsius Thermal insulation - ANSWERMaterial which is used to reduce the amount of energy transferred by heating from an object. electrical resistance - ANSWERThe opposition posed by a material or a device to the flow of current Density - ANSWERthe degree of compactness of a substance. lamp - ANSWERcircle with ...

Resistance of component 1 + resistance of component 2 - ANSWERTotal resistance = ? mass x gravitational field strength - ANSWERWeight = ? spring constant x extension - ANSWERforce applied to a spring = ? force x distance (perpendicular to the direction