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SPECIFIC HEAT OF LIQUIDS

Experiment(s):

1. Determine the specific heat of liquids



Specifications:

a) Bulb/Joule’s calorimeter
Container: Copper vessel
insulated on all sides
Bulb: Tungsten filament bulb
painted in thick black heat
resistant paint
Stirrer: Built in electric motor

b) Digital stop clock
Range: 0-999.9 sec
Resolution: 0.1 sec
Time measuring: Manual start/stop
Rated Input: 220 V/50 Hz
or 110 V/60 Hz
Power consumption: <20 W

c) Battery eliminator
Output: Regulated DC output
Voltage: Selectable
(1.2, 2, 4, 6, 8, 10, 12 V)
Max Current: 2 A
Key: Built in switch
Rated Input: 220 V/50 Hz
or 110 V/60 Hz

d) Digital current meter
Range: 0 - 2 A
Resolution: 0.001 A
Rated Input: 220 V/50 Hz
or 110 V/60 Hz
Power consumption: <20 W
Cabinet: Acrylic body,
aluminium bottom

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