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Surface Tension, Viscosity and Calorimetry for JEE: 3 solved questions

Real JEE paper questions on surface tension, viscosity and calorimetry, part of experimental skills. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 2017 to 2020. No sign-in needed to read them.

What this topic asks

• Surface tension, viscosity and calorimetry — 3 questions

All 3 questions with solutions

• The following observations were taken for determining surface tension T of water by capillary method: Diamete… JEE Main 2017
• In an experiment to verify Stoke's law, a small spherical ball of radius r and density ρ falls under gravity… JEE Main 5th Sept 2nd Shift 2020
• In an experiment a sphere of aluminium of mass 0.20 kg is heated upto 150°C. Immediately, it is put into wate… JEE Main Online 2017