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asked Nov 27, 2018 in Science by danish (1.0m points)

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Describe how motion in a system of pulleys of different sizes is transferred to motion in an other system of various gears in the same structure

asked Nov 27, 2018 in Science by danish (1.0m points)

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Write different forms of energy with examples.

asked Nov 27, 2018 in Science by danish (1.0m points)

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Write about at least three renewable sources of energy in detail?

asked Nov 27, 2018 in Science by danish (1.0m points)

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Find out the action of a pulley system is altered by changing the tension of the band connecting two pulleys.

asked Nov 27, 2018 in Science by danish (1.0m points)

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Explain how energy transfer takes place in an environment?

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Energy provides the ability to do work and can exist in different forms.Expalin.

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How wheel and axle are used in our daily life?Give at least three used.

asked Nov 27, 2018 in Science by danish (1.0m points)

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Describe the funtions of gear systems.

asked Nov 27, 2018 in Science by danish (1.0m points)

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Compare the properties of solution and suspension?

asked Nov 27, 2018 in Science by danish (1.0m points)

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Write the use of many energy converters in our daily life.

asked Nov 27, 2018 in Science by danish (1.0m points)

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Describe the form of energy transfer in an enviroment.

asked Nov 27, 2018 in Science by danish (1.0m points)

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Write the uses of pulley in our daily life.

asked Nov 27, 2018 in Science by danish (1.0m points)

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Explain the importanece of energy in improving the quality of life.

asked Nov 27, 2018 in Science by danish (1.0m points)

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Investigate with the help of an experiment the effort required by different gear systems to lift the same load?

asked Nov 27, 2018 in Science by danish (1.0m points)

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Describe different kinds of pulleys in detail?

asked Nov 27, 2018 in Science by danish (1.0m points)

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What do you know about consumers?

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What is hetrogenous mixture?

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What do you know about cactus?

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What is dry ice?

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