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Write a short note on intercalary meristem.
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Write one main function of Apical meristem.
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What are meristematic tissues? Explain with the help of suitable diagram. Give their classification on the basis of their position in the plant body.
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Which of the two diffuses slower : bromine vapour into air or copper sulphate into water ?
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Why are gases so easily compressible whereas it is almost impossible to compress a solid or a liquid?
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Is energy a vector quantity?
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State whether the object possess kinetic energy, potential energy, or both :
A man climbing a hill _____________.
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State whether the object possess kinetic energy, potential energy, or both :
A flying aeroplane _______________.
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State whether the object possess kinetic energy, potential energy, or both :
A bird running on the ground ____________.
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State whether the object possess kinetic energy, potential energy, or both :
A ceiling fan in the off position ______________
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State whether the object possess kinetic energy, potential energy, or both :
A stretched spring lying on the ground ____________.
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What kind of energy is possessed by the following?
A stone kept on roof-top _______________
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What kind of energy is possessed by the following?
A running car ____________
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What kind of energy is possessed by the following?
Water stored in the reservoir of a dam __________.
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What kind of energy is possessed by the following?
A compressed spring ____________.
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What kind of energy is possessed by the following?
A stretched rubber band _____________
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Fill in the blank with suitable word :
The ability of a body to do work is called __________. The ability of a body to do work because of its motion is called __________.
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Fill in the blank with suitable word :
The sum of the potential and kinetic energies of a body is called __________ energy.
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What type of energy is possessed : by the piece of stone which is thrown away on releasing the stretched rubber strings of catapult?
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What type of energy is possessed : by the stretched rubber strings of a catapult?
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