Question

what amount of ice can be melted by 4000 Calories of heat​

Answer 1

Answer:

Explanation:

Assumption:

Ice is at 0 (zero) degree C.

Ice melts to water at zero degree C.

Given:

Heat added : 4000 cal.

Latent heat of ice : 80 cal/gm.

No of grms of ice x Latent heat = 4000 cal

50x80 = 4000.

So 50 gms of ice at zero degree and at ATM press can be converted into water at zero degree .

Answer 2

Answer:

50g

Explanation:

L=q/m

m=q/l

given: latent heat of ice = 80

heat = 4000

= 4000/80

= 50 g (or) 0.05 kg

I am not sure about the formula but the answer is correct