Question

the correct statements.
Statements given below are incorrect
1. The specific latent heat of ice is 363 Jg!
2. The boiling hot water causes more sover
burns than the steam at 100°C
3. The process by which a gas changes
with the absorption of heat energy is callet
a liquid state at some fixed temperature
vaporisation
4. It becomes cold during snowfall.
5. Water at 0°C cools a soft drink bottles better
than ice at 0°C.
Write 'true' or 'false for the following
tatements
1. The process of changing a solid at its melting
point into liquid state, without any rise
temperature is called fusion
2. Heat energy required to melt 1 g of ice
1 g of water at 0°C is 2260 J.​

Answer 1

Answer:

Write 'true' or 'false for the following

tatements

1. The process of changing a solid at its melting

point into liquid state, without any rise

temperature is called fusion

2. Heat energy required to melt 1 g of ice

1 g of water at 0°C is 2260 J.

Explanation:

both are true

Answer 2

Explanation:

Steam causes more severe burns.

Steam has more energy than boiling water. It possesses the additional latent heat of vaporization.

So, when steam falls on skin and condenses to produce water it gives out 22.5 x 105 J/kg more heat than boiling water at the same temperature.

Steam has more energy than boiling water. Therefore, burns produced by steam are more severe than those produced by boiling water.