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Why bulky group present at axial position of chair or boat conformer is less stable compared to equitorial position? Ans) Let the bulky group has a large mass M.suppose it is at the axial point at a distance r from the centre.then the torque apllied is=r.M.ghence torque is proportional to the distance fom the centrelarger the distance more the torque and less is the stability of boat or chair.
why newtons 2nd law is called the real law of motion?
is always del U o in cyclic process
Surface tension is a contractive tendency of the surface of a liquid that permits it to resist an external force. It is revealed, for instance, in the floating of some objects on t
what is constant
In a pool game a .17kg cue ball traveling at .75 m/s in the plus x direction hits a stationary eight ball. The eight ball moves off with velocity of .25 m/s at an angle of 37 degre
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What is the wavelength of electromagnetic waves of frequency 5 x 1019Hz in free space? Give its two applications.
In the following experiment, a constant-pressure calorimeter containing 100 ml of H 2 O is used. The initial temperature of the calorimeter is 24.6 o C. If 18.6 g of CaCl 2 is a
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