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Grade 12Thermal Physics

The bulk modulus of water is 2.1 x 10^9 N/m^2. The pressure required to increase the density of water by 0.1% is ?

Profile image of Madhumita S Srodharan
15 Years agoGrade 12
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3 Answers

Profile image of Jaya IITK
15 Years ago

change in vol/original vol=original density/ change in vol

since mass remains constant

Bulk modulus=Pressure/(original density/change in vol.)

 2.1*10^9 *(100/0.1)=Pressure

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Profile image of tamilmani
9 Years ago
a truck travelling due north at 30m/s turns west and travels at the same speed;then the change in velocity is
Profile image of tamilmani
9 Years ago
a truck travelling due north at 14m/s turns west and travels at the same speed;then the change in velocity is