An electric heater is to heat 11 kg of oil per min. from 4.5°C to 65.5°C. The specific heat of the oil is 2.1kJ/kg °C. How many watts should this heater consume? O 23.485 Kw O 23.485 BTU O 23.485 W O 23.485 KJ

An electric heater is to heat 11 kg of oil per min. from 4.5°C to 65.5°C. The specific heat of the oil is 2.1kJ/kg °C. How many watts should this heater consume? O 23.485 Kw O 23.485 BTU O 23.485 W O 23.485 KJ

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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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.

Question

An electric heater is to heat 11 kg of oil per min. from 4.5°C to 65.5°C. The specific
heat of the oil is 2.1kJ/kg °C. How many watts should this heater consume?
23.485 Kw
23.485 BTU
23.485 W
23.485 KJ

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