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Show that (6!)5! is a divisor of (6!)!. ...
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in chemical bonding i cant get what is co-ordinate bond ...
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A point moves along a circle with its tangential velocity vt=0.50 m/s2 .Find the total acceleration of the point at the moment when it covered the n-th(n=0.10) fraction of the circle after the begining of the motion? ...
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Two 10g bars of metal of atomic weight A1 and A2 are heated to 60°C and then immersed in identical insulated containers each containing 200g of water at 20°C.Which metal will cause a greater temperature rise in water? Given ...