MCQ
What was Anna Mani known for?
- ADeveloping the Kelvin scale
- BCreating the first digital thermometer
- ✓Contributions to meteorology and weather instruments
- DDiscovering infrared thermometers
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S.No.
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Column-$I$
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S.No.
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Column-$II$
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$A.$
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The process involved when a heavier con in a mixture settles after water is added to it
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$(p)$
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Condensation.
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$B.$
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The process whereby the liquid layer above the settled heavier component is removed
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$(q)$
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Evaporation.
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$C.$
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The process in which the liquids get converted to gases (vapours) on heating.
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$(r)$
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Sedimentation.
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$D.$
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The process in which gases (vapours) get converted to liquids on cooling
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$(s)$
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Decantation.
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