Hurry...... An electric bulb, rated at 100 W 230 V, isconnected to source of 230 V AC mains. Thebulb is lighted for 100 days at the rate of7 10 h/day. What is the cost of light consumedby the bulb if 1 unit of electricity costs50 paise?(a) 100(c) 50(b) 10(d) 23fov

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An electric bulb, rated at 100 W 230 V, is connected to source of 230 V AC mains. The bulb is lighted for 100 days at the rate of 10 h/day. What is the cost of light consumed by the bulb if 1 unit of electricity costs 50 paise? (a) 100 (c) 50 (b) 10 (d)23

An electric bulb, rated at 100 W 230 V, is connected to source of 230 V AC mains. The bulb is lighted for 100 days at the rate of 10 h/day. What is the cost of light consumed by the bulb if 1 unit of electricity costs 50 paise? (a) 100 (c) 50 (b) 10 (d)23

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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Question

Hurry......

An electric bulb, rated at 100 W 230 V, is
connected to source of 230 V AC mains. The
bulb is lighted for 100 days at the rate of
7 10 h/day. What is the cost of light consumed
by the bulb if 1 unit of electricity costs
50 paise?
(a) 100
(c) 50
(b) 10
(d) 23
fov

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