The Boolean expression : ~(p ˅q) ˅(~p˄q) is equivalent to:
The Boolean expression : ~(p ˅q) ˅(~p˄q) is equivalent to: a) q b) ~q c) ~p d) p Solution: p... View Article
The Boolean expression : ~(p ˅q) ˅(~p˄q) is equivalent to: a) q b) ~q c) ~p d) p Solution: p... View Article
The distance between an object and a screen is 100 cm. A lens can produce real image of the object... View Article
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The change in the magnitude of the volume of an ideal gas when a small additional pressure ∆P is applied... View Article
Four resistances 40 Ω, 60 Ω, 90 Ω and 110 Ω make the arms of a quadrilateral ABCD. Across AC... View Article
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UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 30th Jun 2021. Important news and... View Article
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Yes. A change of state is a physical change in a matter. They are reversible changes and do not involve... View Article
Gases, liquids and solids are all made up of microscopic particles, but the behaviours of these particles differ in the... View Article
Matter is made up of particles. Everything around us is made up of tiny pieces or particles. Physical nature of... View Article