Calculate the heat energy released when 13.3 g of liquid mercury at 25.00 c is converted to solid mercury at its melting point. constants for mercury at 1 atmheat capacity of hg(l) 28.0 j/(mol k)melting point 234.32 kenthalphy of fusion 2.29 kj/mol

Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel