A. A lead bullet strikes a wooden block with velocity of 500m/s and bullet falls dead. Calculate the rise in temperature of bullet assuming that 40% of the heat
produced is used in heating the bullet. [ sp. Heat of lead is 0.03cal/g °C]

answer and explanation;

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).

igneous rocks also form where plates converge. the subducting plate melts as it sinks into the crust of the earth, and the melt rises into the overriding plate forming volcanoes. metamorphic rocks are formed mainly in the lithosphere, wherever there is high pressure and high temperature. -woods