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Why telescopes have been sent into space?

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

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Write a note on electronic systems in detail?

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

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Write safety measures to conduct science experiments.

asked Nov 26, 2018 in Science by danish (1.0m points)

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What do know about sense of seeing?

asked Nov 26, 2018 in Science by danish (1.0m points)

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Describe that living things depend on one another for food, shelter and protection.

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Define lens?

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

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Describe with the help of an experiment to separate soluble from mixtures.

asked Nov 26, 2018 in Science by danish (1.0m points)

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What are the new technologies developed on earth as a result of space exploration?

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

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Convert 20,000g into kilograms?

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Define pneumatics?

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What do you know about the spacecraft which can be used many times?

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Define unit?

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Demonstrate how a bimetallic strip works in a thermostat?

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

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Define heredity?

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

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Why does a cup of hot tea become cold after sometime?

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

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What is lone pair? How many lone pairs of electrons are present on nitrogen in ammonia?

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

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Expalin the peculiar behaviour of water during contraction and expansion.

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

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Explain reflex action with an example.

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

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Describe the working of leslies cube?

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

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Why HCl has dipole dipole forces of attraction?

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

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