A certain amount of ice is supplied heat at a constant rate for 7 min. For the first one minute the temperature rises uniformly with time. Then it remains constant for the next 4 min and again the temperature rises at uniform rate for the last 2 min. Given `S_("ice")=0.5cal//g^(@)C,L_(f)=80cal//g`.
The initial temperature of ice is

A certain amount of ice is supplied heat at a constant rate for 7 min. For the first one minute the temperature rises uniformly with time. Then it remains constant for the next 4 min and again the temperature rises at uniform rate for the last 2 min. Given S_("ice")=0.5cal//g^(@)C,L_(f)=80cal//g . Final temperature at the end of 7 min is

A certain amount of ice is supplied heat at a constant rate for 7 min. For the first one minute the temperature rises uniformly with time. Then it remains constant for the next 4 min and again the temperature rises at uniform rate for the last 2 min. Given S_("ice")=0.5cal//g^(@)C,L_(f)=80cal//g . Final temperature at the end of 7 min is

A certain amount of ice is supplied heat at a constant rate for 7 min. For the first one minute the temperature rises uniformly with time. Then it remains constant for the next 4 min and again the temperature rises at uniform rate for the last 2 min. Given S_("ice")=0.5cal//g^(@)C,L_(f)=80cal//g . Final temperature at the end of 7 min is

A certain amount of ice is supplied heat at a constant rate for 7 minutes. For the first one minute the temperature rises uniformly with time. Then, it remains constant for the next 4 minute and again the temperature rises at uniform rate for the last two minutes. Calculate the final temperature at the end of seven minutes. (Given, L of ice = 336 xx (10^3) J//kg and specific heat of water = 4200 J//kg-K ).

A certain amount of ice is supplied heat at a constant rate for 7 minutes. For the first one minute the temperature rises uniformly with time. Then, it remains constant for the next 4 minute and again the temperature rises at uniform rate for the last two minutes. Calculate the final temperature at the end of seven minutes. (Given, L of ice = 336 xx (10^3) J//kg and specific heat of water = 4200 J//kg-K ).

In the above problem if heat is supplied at a constant rate of q= 10 cal//min , then plot temperature versus time graph.

In the above problem if heat is supplied at a constant rate of q= 10 cal//min , then plot temperature versus time graph.

Heat is supplied to a ice at a constant rate Temperature variation with time is as shown in figure. Then –

What amount of ice at -14^(@)C required to cool 200gg of water from 25^(@)C to 10CC? (Given C_("ice")=0.5cal/g.^(@)C,L_(f) for ice =80cal//g )