The surface tension of water at 0°C is 75.5 dyne/cm. Calculate surface tension of water at 25°C. (a for water = 2.7 × 10-°C)
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A: Approach to solving the question: Detailed explanation: Examples: Key references:
Q: A volume of 58.0 L of hydrogen is heated from 33°C to 68°C. If its original density is 4.85 kg/m3…
A: Given, The initial volume of hydrogen, V1 =58L V1=58×10-3m The initial temperature T1=330C The final…
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A: initial temperature T1 = 28.8 0Cfinal temperature T2 = 85.3 0C Change in Volume = 3.94 x 10-5
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