Which of the following best explains a person suffers more severe burns when his skin is exposed to steam than when boiling water is poured onto his skin?
A. steam is at a higher temperature than boiling water B. steam posses greater heat energy per unit-mass than boiling water C. steam spreads more easily over a wider area of the skin than boiling water D. steam panetrates more easily over a wider area of the skin than boiling water E. the specific latent heat of vaporization is released in changing from boiling water to steam
