cb=cw⋅mw⋅(θ−t1)mb⋅(t2−θ)c sub b equals the fraction with numerator c sub w center dot m sub w center dot open paren theta minus t sub 1 close paren and denominator m sub b center dot open paren t sub 2 minus theta close paren end-fraction Compare your calculated
The laboratory work is completed once you have calculated the specific heat capacity laboratornaia rabota 3 po fizike 8 klass
Quickly transfer the heated metal body from the boiling water into the calorimeter with cold water. Stir the water gently with the thermometer or a stirrer. Final temperature ( Another common variation for this grade level is
The third laboratory work in the 8th-grade physics curriculum (specifically the widely used program) is titled "Measuring the Specific Heat Capacity of a Substance" ( 1.2.1 ). Another common variation for this grade level is "Determining Relative Air Humidity" ( 1.2.2 ). or by weighing).
of cold water into the inner vessel of the calorimeter. Determine its mass (either by volume, where , or by weighing). Initial water temperature (
Qlost=cb⋅mb⋅(t2−θ)cap Q sub l o s t end-sub equals c sub b center dot m sub b center dot open paren t sub 2 minus theta close paren (specific heat of water). is the unknown specific heat of the metal.