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How does the transparency of the liquid used in the experiment to find the coefficient of viscosity of a viscous liquid impact the accuracy of the results?
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Important Questions on Experiments Related to Properties of Solids and Fluids
MEDIUM
Terminal velocity varies linearly with the square of the radius of the spherical ball falling within a viscous liquid. Which one of the following is the correct formula for calculating the viscosity of the liquid using the graph plotted between these two quantities?( and are densities of the spherical ball and the liquid respectively)
MEDIUM
A student performed the experiment and recorded the observations for terminal velocity and the radius of a spherical ball to find the viscosity of a liquid. What are the quantities that must be taken on the X-axis and Y-axis so that he can get a straight-line graph?
EASY
A steel ball falls along the axis of the tube filled with a viscous liquid as shown in the figure below.
Two stopwatches started as the ball reached point A. The time taken by the ball to reach B is and to reach at C is . If the terminal velocity is attained by the ball before crossing point A then which of the following statements is correct?
MEDIUM
A spherical ball is made to fall through a viscous liquid. The terminal velocity attained by the spherical body will not depend on which of the following factors?
MEDIUM
When a spherical body falls into a viscous liquid with terminal velocity, how its weight is balanced?
MEDIUM
Which one of the following is a correct statement for taking the temperature of the mixture after putting the solid in the water filled inside the calorimeter?
EASY
The heat given by solid is taken by which one of the following?
EASY
For measuring the temperature of the solid, what should be the position of the thermometer in the experiment for finding the specific heat capacity of the solid?
