why we can't make our living room as refrigerator?

3 Answers   CLG,

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Old-written material, which cannot be read easily, can be read by 1 Cosmic rays 2 Ultraviolet rays 3 Infra red rays 4 None of these

1 Answers   ACIO, RRB,

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Give two National aims of science education

0 Answers   Mahatma Gandhi University,

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The gas that usually causes explosions in coal mines is 1 Hydrogen 2 Carbon monoxide 3 Air 4 Methane

8 Answers   BCECE, UPSC,

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The correct sequence of various regions I absorption spectrum is 1 Visible, ultraviolet, microwave, infra red 2 Infra red, gamma rays, ultraviolet, microwave 3 Ultra violet, visible, infra red, microwave 4 None of these

1 Answers   CPSE,

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What is the percent of plazma in blood?

4 Answers  

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which croup is sown on the largest area in india? 2)holandric genes occur exclusiely on? 3)

1 Answers  

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What is the colouring matter in plants called

2 Answers  

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Which gas is used in cold store ?

4 Answers   Tumkur University,

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What do you understand by nutritive constituents of food ?

3 Answers   ICICI, Yahoo,

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Which are known as non - luminous irregular nebulae?

0 Answers  

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Soap is a mixture of sodium or potassium salts of 1 Monocarboxylic acids 2 Glycerol’s 3 Dicarboxylic acids 4 Tricarboxylic acids

1 Answers  

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