Advertisements
Advertisements
Question
The relative density of alcohol is 0.8. Its density is
Options
0.8
800 kg nr3
800 g cm-3
0.8 kg m-3
Advertisements
Solution
800 kg nr3
APPEARS IN
RELATED QUESTIONS
State whether the following statement is true or false :
The buoyant force depends on the nature of object immersed in the liquid
Why do we feel light on our feet when standing in a swimming pool with water up to our armpits ?
The buoyant force experienced by a body when floating in saltwater is ....... to or same that of when floating in pure water.
For a floating body, how is its weight related to the buoyant force?
What is meant by pressure? State its S.I. unit.
You are provided with a hollow iron ball A of volume 15 cm3 and mass 12 g and a solid iron ball B of mass 12 g. Both are placed on the surface of water contained in a large tub.
- Find upthrust on each ball.
- Which ball will sink? Give a reason for your answer (Density of iron = 8.0 g cm-3)
Figure shows the same block of wood floating in three different liquids A, B and C of densities ρ1, ρ2 and ρ3 respectively. Which of the liquid has the highest density? Give a reason for your answer.

A body is held inside water contained in a vessel by tying it with a thread to the base of the vessel. Name the three forces that keep the body in equilibrium, and state the direction in which each force acts.
Select the correct option:
The phenomenon due to which a solid experiences upward force when immersed in water is called:
Icebergs and ships stay afloat due to ______.
