A block of iron (density 9.8 $ \displaystyle g/cm^{3}) $ if added in mercury (density 13.6 $ \displaystyle g/cm^{3} $ ) will:
Tag: nature of things
Questions Related to nature of things
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A block of aluminium of density 2.75 $ \displaystyle g/cm^{3} $ has a volume of 30$ \displaystyle cm^{3} $. The mass of the block is:
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A block of wood has mass 200 kg. If the density of wood is 800 $ \displaystyle kg/m^{3} $, its volume will be:
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Identify the materials from the following which float in water:
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Opaque objects:
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Transparent substances:
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Which of the following is translucent?
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Find the odd man out in terms of material it is made of:
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Which of the following has dull appearance?
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Select the metal which is hardest among the following:
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