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Amorphous solids are _______. (A) true solid substances (B) substances with ordered

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The energy difference between the shells goes on ........... when moved away from the nucleus.

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J. Define : a. Stationary phase b. Saturated solution

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Name the bravais lattice in the triclinic system

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The respective number of significant figures for the numbers 23.023, 0.0003 and 2.1 10–3 are

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Graphite, diamond and fullerene are the polymorphic forms of _______.

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c. Position of isotopes in the Mendeleev’s and the modern periodic table

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Out of the following pair, which one does NOT have identical dimensions is A angular momentum and Planck's constant

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The accuracy in the measurement of time for 20 oscillations of a pendulum for the following measurement

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4. Let the period of revolution of a planet at a distance R from a star be T. Prove that if it was at a distance of 2R from the star,

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write notes on : (b) Himalayas

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A resistor held in running water carries electric current. Treat the resistor as the system

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College Profile, Computer Manufacturer or Software Development Company.

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Resistance of a given wire is obtained by measuring the current flowing in it and the voltage difference applied across it. If the percentage

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In the formula , a=3bc2 , a and c have dimensions of electric capicitance and magnetic field intensity respectively .

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A rectangular loop is present in the magnetic field region of an infinite long wire. Now the loop is being rotated as shown in the figure.

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A particle is moving along a circular path with a constant speed 30 m/s.

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C. Why is a condenser used in distillation process?

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G. Give names of two materials used as stationary phase in chromatography.

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In a Young's double slit experiment, light of 500 nm is used to produce an interference pattern.

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