English

Using Archimedes' principle, describe an experiment to find the relative density of a solid denser than water. - Physics

Advertisements
Advertisements

Question

Using Archimedes' principle, describe an experiment to find the relative density of a solid denser than water.
Answer in Brief

Solution

We can find the relative density of a solid denser than water by following the experiment.

Weighing a solid in air and water

Find the weight (W1 gf) of a solid in the air using a hydrostatic balance.

Tie the solid firmly with a thread and suspend it from the hook. Lower the solid in water and find its weight.

Record the result as shown below:
Weight of solid in air = w1 gf.

Weight of solid in water = W2 gf.

The apparent loss of weight of solid = (W1 - W2 ) gf.

Relative density = W1/ (W1 - W2)

The relative density of the solid = (weight of solid in the air )/(Apparent loss of weight of solid in water).

shaalaa.com
Principle of Floatation (Laws of Flotation)
  Is there an error in this question or solution?
Chapter 4: Fluids - Exercise 3 [Page 178]

APPEARS IN

Frank Physics [English] Class 9 ICSE
Chapter 4 Fluids
Exercise 3 | Q 46 | Page 178
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×