Home
Class 9
PHYSICS
A block of wood of volume 30 "cm"^3 floa...

A block of wood of volume `30 "cm"^3` floats in water with `20 "cm"^3` of its volume immersed.
Calculate the weight of the block of wood .

Text Solution

Verified by Experts

Weight of block of wood = Udg
=30 x 1.5 g
= 21 gf
Promotional Banner

Topper's Solved these Questions

  • FLUIDS

    ICSE|Exercise TOPIC 2 (3 Marks Questions ) |23 Videos

  • ELECTRICITY AND MAGNETISM

    ICSE|Exercise TOPIC 2 Magnetism (4 Marks Questions )|6 Videos

  • HEAT AND ENERGY

    ICSE|Exercise EXERCISE -6(D) Multiple Choice Question)|4 Videos

Similar Questions

Explore conceptually related problems

A block of wood of volume 30 "cm"^3 floats it water with 20 "cm"^3 of its volume immersed. Calculate the density.

A block of wood of volume 25cm^(3) floats on water with 20cm^(3) of its volume immersed. Calculate (i) the density, and (ii) the weight of block of wood.

A block of wood floats on water with 2/5 th of its volume above the water surface. Calculate the density of wood.

A wooden block floats in water with two third of its volume submerged. A. Calculate the density of wood.b. When the same block is placed in oil, three - quarter of its volume in immersed in oil. Calculate the density of oil.

The figure above shows a solid of density d_S floating in a liquid of density d_L . The same solid floats in water with 3^(th)/5 of its volume immersed in it. Calculate the density of the solid. (density of water = 1 g "cm"^(-3) )

The densit of a block of wood which flots on water with 0.1 of its volume above water is:

A cubical block of side 0.5 M floats on water with 30% of its volume under water. What is the maximum weight that can be put on the block without fully submerging it under water? [Take density of water =10^(3)kg//m^(3) ]

A block of wood floats in water with (4//5)th of its volume submerged. If the same block just floats in a liquid, the density of liquid in (kg m^(-3)) is

A block of wood floats in water with (4//5)th of its volume submerged. If the same block just floats in a liquid, the density of liquid in (kg m^(-3)) is

A block of wood floats in freshwater with two - third of its volume submerged . In oil , the block floats with one - fourth of its volume submerged. The density of oil is