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Describe the sources and effects of heat.

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What are thermals?

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

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What is Metre Rule

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What is the unit of atmospheric pressure?

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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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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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Why a balloon inflated with hot air rises up?

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

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Describe the causes of gas pressure in a container.

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

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Which method is used to balance the unbalanced equations?

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

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Why gaps are left in concrete roads?

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Describe atmospheric pressure varies with altitide

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Describe the use of measuring cylinder

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How can we use ammonium hydroxide in daily life?How can we use ammonium hydroxide in daily life?

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

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Define the characteristic of solution?

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

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Explain the applications of chemical reactions.

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Is soda water acidic or basic?

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Write two uses of salts in human body.

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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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Name the property used in strip thermometer?

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Why is not advisable to wear dark colours in summer?

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