Compared to a burn due to water at `100^(@)C` , a burn due to steam at `100^(@)C` is

compared to burn due to air at 100^(@) a burn due to steam at 100^(@)C is

Two accidents are happened. The first one with water at 100°C and the second one with steam at 100°C . Which is dangerous burn due to water at 100°C , and burn due to steam at 100°C . Why?

How much energy needs to be supplied to 150g of water at 100^(@)C to convert it to steam at 100^(@)C . (L_(vap) = 540 cal//g) .

Which contains more heat, 1 kg of water at 100^(@)C or 1 kg of steam at 100^(@)C ? Give reason for your answer.

How much energy needs to be supplied to 150 g of water at 100^@C to convert it to steam at 100^@C . (L=540 cal/g)

Explain which one will cause more severe burns-boiling water at 100^(@)C or steam at 100^(@)C .