RRB NTPC Prelims Model Paper 4 with solutions

© examsiri.com

Question : 70 of 100

Marks: +1, -0

Burns caused by steam are more severe than those caused by boiling water because

Temperature of steam is higher.
Steam has latent heat.
Steam pierces through the pores of body quickly.
Steam is the gaseous phase of water that engulfs the body quickly.

Go to Question:

Prev Question

Next Question