component which provides resistance is called
Ice cubes melt at room temperature due to heat:
Which forests are ever green forests
In polar materials, dipoles present in absence of electric field is
With increase in the schedule number of a pipe of a particular nominal size, the
One end of a light string 4 m in length is fixed to a point on a smooth wall and the other end fastened to a point on the surface of a smooth sphere of diameter 2.25 m and of weight 100 kg. The reaction between the sphere and the wall of the arrangement made is
Blocks of concrete which are few meters long are laid with gaps to overcome
Molarity of solution which contains 40 g urea dissolved in 500cm3 is
When metal ball loses heat and cools, its volume
Uneven expansion of bimetallic strip is used in
Condensed structural formula of Butyric acid is
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P, Q, R, S, T, U, V & W are eight friends sitting around a circle facing towards the centre.(i) W is on the immediate left of P but is not the neighbour of T or S.(ii) U is on the immediate right of Q and V is the neighbour of T.(iii) R is between T and U.What is the position of S
A, B, C, D and E are five friends.
A is shorter than B. But taller than E .
C is the tallest D is the shortest than B and Taller than A.
Who has two persons taller and two persons shorter than him/her