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Subjects
Science CBSE
Class 9
Matter in our surroundings
Textbook questions
19.
Exercises VII
Exercise condition:
4
m.
Answer the following question
:
Compare the severity of burns caused by steam and boiling water. Which is more harmful?
Steam will produce more severe burns than boiling water because steam has more
mechanical energy
heat energy
boiling point
freezing point
than water due to its latent heat of
decomposition
fragmentation
vaporisation
condensation
.
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