Topics from Physics
Grade -10 (SEE) Physics
General Concept, Heredity
Why is Mendel called father of genetics ? Defend this if its true.
Why is Mendel called father of genetics ?Defend this if its true.
A wooden block has 30*20*15cm which floats on density 1g/cm^3. Calculate the height of block that is outside water.
A wooden block has 30*20*15cm which floats on density 1g/cm^3. Calculate the height of block that is outside water.
A block of wood of volume 100 cm^3 and density 0.6g/cm^3 floats on water.What is
A block of wood of volume 100 cm^3 and density 0.6g/cm^3 floats on water.What is
- mass of the block
- mass of water displaced
- volume immersed in water
hence, mass of water displaced is 27 kg and portion of ice above water surface is 1/10 th of total volume of iceberg.
hence, mass of water displaced is 27 kg and portion of ice above water surface is 1/10 th of total volume of iceberg.
An iceberg 50*30*20 floats in water. The density of ice900 and water 1000 kg/m^3. calculate mass of water displaced and portion of iceberg.
An iceberg 50*30*20 floats in water. The density of ice 900 and water 1000 kg/m^3. calculate mass of water displaced and portion of iceberg.
A body with volume of 3000mcube floats on water. What will be volume of body above water ?
A body with volume of 3000mcube floats on water. What will be volume of body above water ?
A cork has d=200kg/mcube, water d= 1000kg/ m cube . What fraction of cork is in water ?
A cork has d=200kg/mcube, water d= 1000kg/ m cube . What fraction of cork is in water ?
A piece of matter of volume 0.4mcube,d =800kg/mcube is kept in water. What part of it is inside?
A piece of matter of volume 0.4mcube,d =800kg/mcube is kept in water. What part of it is inside?
A block of wood 24 * 20 *10 with mass 3.84 kg floats in water . Find the upthrust of water and volume of the block submerged.
A block of wood 24 * 20 *10 with mass 3.84 kg floats in water . Find the upthrust of water and volume of the block submerged.
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