Laboratornaia Rabota 3 Po Fizike 8 Klass May 2026

Below is a detailed guide for the most common version: . Objective

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 ( laboratornaia rabota 3 po fizike 8 klass

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 Below is a detailed guide for the most common version:

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. Note that small deviations are normal due to

with a standard table of specific heat capacities to identify the metal (e.g., iron, brass, or aluminum). Note that small deviations are normal due to heat loss to the calorimeter walls and the air during transfer ( 1.4.2 ).