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laboratornaia rabota 3 po fizike 8 klass

Laboratornaia Rabota 3 Po — Fizike 8 Klass

Laboratornaia Rabota 3 Po — Fizike 8 Klass

): Heat the metal body in boiling water. Its temperature will be approximately

): Record the highest temperature reached by the water after the body is submerged. laboratornaia rabota 3 po fizike 8 klass

: To measure the mass of the water and the metal body. Measuring Cylinder (Beaker) : To measure water volume. Metal Body on a String : The substance being tested. Vessel with Boiling Water : To heat the metal body. Step 1: Preparation and Measurements Mass of the body ( ): Measure the mass of the metal body using the balance. Mass of the water ( ): Pour about ): Heat the metal body in boiling water

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 ). Measuring Cylinder (Beaker) : To measure water volume

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

Qgain=cw⋅mw⋅(θ−t1)cap Q sub g a i n end-sub equals c sub w center dot m sub w center dot open paren theta minus t sub 1 close paren