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MCQs: When air holes of a Bunsen burner are closed they give
Category: Science Mcqs, Published by: teswesm
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MCQs: Trapped heat inside the earth is known as
Category: Science Mcqs, Published by: teswesm
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MCQs: To play and work, we get energy from
Category: Science Mcqs, Published by: teswesm
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MCQs: The floating devices which are connected to chain for generation of electricity are called
Category: Science Mcqs, Published by: teswesm
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MCQs: Burning of fossils fuel is leading environment towards
Category: Science Mcqs, Published by: teswesm
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MCQs: The energy resources which would not run out are called
Category: Science Mcqs, Published by: teswesm
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MCQs: The products which are helpful in harnessing solar energy, are
Category: Science Mcqs, Published by: teswesm
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MCQs: A dangerous activity which results in many deaths due to gas explosion, caves in and flooding is
Category: Science Mcqs, Published by: teswesm
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MCQs: Solar cells and solar furnaces are
Category: Science Mcqs, Published by: teswesm
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MCQs: For heating, the more suitable flame is
Category: Science Mcqs, Published by: teswesm
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MCQs: Almost every resource of earth's energy can be traced back to
Category: Science Mcqs, Published by: teswesm
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MCQs: A moving car releases energy during process of burning
Category: Science Mcqs, Published by: teswesm
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MCQs: Due to constant heat and pressure, buried plants turn in to
Category: Science Mcqs, Published by: teswesm
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MCQs: Living things are source of
Category: Science Mcqs, Published by: teswesm
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MCQs: Atomic number of 'Zinc' is
Category: Science Mcqs, Published by: teswesm
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MCQs: The need and demand of fossils fuel can be reduced by
Category: Science Mcqs, Published by: teswesm
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MCQs: Toxic air pollutants like sulphur dioxide and nitrogen oxides are produced by burning
Category: Science Mcqs, Published by: teswesm
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MCQs: Fossils fuel' is regarded as an energy resource which is
Category: Science Mcqs, Published by: teswesm
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MCQs: Rubbish is buried underground to produce
Category: Science Mcqs, Published by: teswesm
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MCQs: The energy of running water is exploited to run turbines in
Category: Science Mcqs, Published by: teswesm
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