A regular spacing or arrangement of atoms in a crystalline material is called
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2015
In an inelastic collisionI. Energy is conversedII. Energy is decreasedIII. Energy is increasedIV. Linear momentum conversed
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2015
Which of the following instrument is most accurately for comparing electromotive force (e.m.f) of two cells?
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2015
When a man moves toward a plane mirror at a speed of 6m/s, the distance the man and his image increased at a speed of?
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2015
Volatile liquids usually
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2015
Efficiency of a transformer is equal to
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2015
An alternating current with a frequency of 100HZ has a period of
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2015
Momentum and Kinetic energy are conserved in
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2015
The property of a body to remain at rest or to continue to move in a straight line is known as
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2015
The normal temperature of human body is record at what ranges?
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2015
In which of the following device in the expansion of solid is a disadvantages?I. Simple pendulumII. Fire alarmsIII. ThermostatIV. Bimetallic thermometer