A block of mass 2kg is going down an incline over a fluid having some viscosity. The block moves with a constant speed of 5m/s. Assuming that the temperature of fluid remains constant, find the coefficient of viscosity of the fluid. Angle of incline is 30° & block is a cube of side 1m. Also given that the thickness of fluid is 1cm.

🎲 Try a Random Question  |  Total Questions in Quiz: 45  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Class 11 Physics: Mechanical Properties of Fluids — practice the complete quiz, review flashcards, or try a random question.

MCQs on fluids mechanical properties pressure and streamline flow, bernoullis equation, fluids viscosity and surface tension.


A block of mass 2kg is going down an incline over a fluid having some viscosity. The block moves with a constant speed of 5m/s. Assuming that the temperature of fluid remains constant, find the coefficient of viscosity of the fluid. Angle of incline is 30° & block is a cube of side 1m. Also given that the thickness of fluid is 1cm.<br /> <br><img src='https://www.fatskills.com/wp-content/uploads/2020/10/physics-questions-answers-fluids-mechanical-properties-viscosity-q7.png' width='229' height='186' class='295992' />






ADVERTISEMENT