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What measures are taken to conserve energy in houses?

asked Nov 21, 2018 in Physics by danish (1.0m points)

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What is the unit of atmospheric pressure?

asked Nov 24, 2018 in Science by danish (1.0m points)

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How rain water becomes acidic?

asked Nov 23, 2018 in Science by danish (1.0m points)

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What is Metre Rule

asked Nov 24, 2018 in Science by danish (1.0m points)

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Suggest ways to solve the problems that have resulted from space exploration.

asked Nov 25, 2018 in Science by danish (1.0m points)

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Why gaps are left in concrete roads?

asked Nov 24, 2018 in Science by danish (1.0m points)

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Identify the types of lenses used for various purposes in daily life.

asked Nov 25, 2018 in Science by danish (1.0m points)

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Elaborate the working of power plant generators?

asked Nov 25, 2018 in Science by danish (1.0m points)

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How a green house becomes Heat Trap?

asked Nov 21, 2018 in Physics by danish (1.0m points)

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What do you know about freezing point?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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Describe the sources and effects of heat.

asked Nov 24, 2018 in Science by danish (1.0m points)

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Why is not advisable to wear dark colours in summer?

asked Nov 21, 2018 in Physics by danish (1.0m points)

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Compare and contrast the working of human eye with the lense camera.

asked Nov 25, 2018 in Science by danish (1.0m points)

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When we dissolve 20 g of NaCl in 400 cm3 of solution, what will be its molarity?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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Define radiation?

asked Nov 21, 2018 in Physics by danish (1.0m points)

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Why earlier scientist could not guess about the gravitational force?

asked Nov 20, 2018 in Physics by danish (1.0m points)

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What is electrolytic cell. briefly describe its construction and working?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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Why are ionic compounds easily soluble in water ?

asked Nov 22, 2018 in Chemistry by danish (1.0m points)

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Describe the use of measuring cylinder

asked Nov 24, 2018 in Science by danish (1.0m points)

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Describe atmospheric pressure varies with altitide

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