X How long does it take to boil away 0.2 kg of water at 100 degrees celcius 0/1with 5000 W heater? Specific latent heat of vaporisation of water is 2257KJIK9? *90.3 s90.3 ms451.4 s451.4 ms

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eng does it take to boil away 0.2 kg of water at 100 degrees celcius 0/1 000 W heater? Specific latent heat of vaporisation of water is 2257 ms 4 s 4 ms

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter21: Heat And The First Law Of Thermodynamics

Section: Chapter Questions

Problem 18PQ

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Concept explainers

Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.

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X How long does it take to boil away 0.2 kg of water at 100 degrees celcius 0/1
with 5000 W heater? Specific latent heat of vaporisation of water is 2257
KJIK9? *
90.3 s
90.3 ms
451.4 s
451.4 ms

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