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`        Hello.......      Calculate the power developed bya person while eating 100 g of ince perminute . Latent  heat of ice = 8 cal / g.`
3 years ago

## Answers : (1)

Ajay Panthagani
45 Points
```							latent heat is the amount of energy absorbed per unit mass in its conversion from one state to other.therefore energy absorbed by 100 g ice in its convertion=100g*8cal/g = 800calenergy developed by person= 800 calpower is defined as rate of work done.the person is involved in a work of eating the ice by giving energy.therefore power developed by the person= 800cal/1 m                                                           = 800cal/60s = 13.4 cal/s(approx.) OR (800 x 4.186)J/60s= 55.814 J/s = 55.814 watt
```
3 years ago
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• Test paper with Video Solution
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• NCERT Solutions
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