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water has high surface tension
albumin dissolves in salt solution egg becomes lighter
the density of salt solution exceeds the density of eggs
egg absorbs salt from the solution expands
An electric kettle takes 4A current at 220 V. How much time will it take to boil 1 Kg of water from temperature 20°C? The temperature of boiling water is 100°C
An electromagnetic wave of frequency v = 3.0 MHz passes from vacum into a dielectric medium with permittivity ε = 4.0 Then :
An Element Atomic number 17 and Mass number 36, then number of neutrons present in it
An element with atomic number 36 belongs to the
An emulsifier is an agent which
An emulsion is a colloid of a
An eudiometer measures
An example of heterocyclic compound is
An example of major air pollutant is
An example of periodic motion is that of a