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Question:A glass vessel of volume 256cm^3 is just filled with mercury at 20 degree celcius .how much mercury will overflow when the temperature is raised to 100degree celcius .Given alfa glass=4*10^-6+degree celcius alfa mercury=1.8*10^-4+degree celcius ?

Question:A glass vessel of volume 256cm^3 is just filled with mercury at 20 degree celcius .how much mercury will overflow when the temperature is raised to 100degree celcius .Given alfa glass=4*10^-6+degree celcius   alfa mercury=1.8*10^-4+degree celcius ?

Grade:12th pass

1 Answers

Arun
25757 Points
5 years ago
Volume in the glass increases by 80. 256 . 1.2 . 10^–5 
Volume of mercury increases by 80. 256 . 1.8 . 10^–4 
Overfow = 80 . 256 . 10^–4 ( 1.8 – 0.12 ) = 3.4406 = 3.4 cc

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