Laboratornaia Rabota 3 Po Fizike 8 Klass Guide

The heat balance equation states that the heat gained by the water ( Qgaincap Q sub g a i n end-sub ) equals the heat lost by the metal body ( Qlostcap Q sub l o s t end-sub

): Record the highest temperature reached by the water after the body is submerged. 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 ( The heat balance equation states that the heat

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

): Measure the temperature of the cold water in the calorimeter. Initial body temperature (

of cold water into the inner vessel of the calorimeter. Determine its mass (either by volume, where , or by weighing). Initial water temperature (

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 ).