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Q8 (a) (1) Distinguish between renewable and non-renewable energy sources giving an example of each (ii) A solar panel delivers power of 2.0 kW when the rays of sun fall normally on it. If the solar constant

Q8 (a) (1) Distinguish between renewable and non-renewable energy sources giving an example of each (ii) A solar panel delivers power of 2.0 kW when the rays of sun fall normally on it. If the solar constant

College Physics
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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Q8 (a) (1) Distinguish between renewable and non-renewable energy sources giving an example of each (ii) A solar panel delivers power of 2.0 kW when the rays of sun fall normally on it. If the solar constant is 1.2 x 10 Wm2 and its efficiency is only 40%, calculate the area of the solar panel. (b) (i) Explain why Cameroon cannot rely completely on the solar energy for its energy needs. (ii) Draw an energy flow diagram for an energy scheme in which wood is burnt to produce electrical energy.
Transcribed Image Text:Q8 (a) (1) Distinguish between renewable and non-renewable energy sources giving an example of each (ii) A solar panel delivers power of 2.0 kW when the rays of sun fall normally on it. If the solar constant is 1.2 x 10 Wm2 and its efficiency is only 40%, calculate the area of the solar panel. (b) (i) Explain why Cameroon cannot rely completely on the solar energy for its energy needs. (ii) Draw an energy flow diagram for an energy scheme in which wood is burnt to produce electrical energy.
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