A 4.0 kW heater element from a dryer has a length of 100 cm. If a 20 cm section is removed, what power is used by the now shortened element at 120 V in kW? Option1 Option2 Option3 Option4 Option5 1.2 1.8 2.4 2.8 3.2 a) Option2 b) Option1 C) O Option3 Option4 Option5

A 4.0 kW heater element from a dryer has a length of 100 cm. If a 20 cm section is removed, what power is used by the now shortened element at 120 V in kW? Option1 Option2 Option3 Option4 Option5 1.2 1.8 2.4 2.8 3.2 a) Option2 b) Option1 C) O Option3 Option4 Option5

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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