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What is Meant by the Efficient Use of Energy? - Physics

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Question

What is meant by the efficient use of energy?

Short Note

Solution

Efficient use of energy means to reduce cost and amount of energy to be used to provide us the various products and services.

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Chapter 9: Current Electricity - Exercise 9 (C) [Page 199]

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Selina Concise Physics [English] Class 9 ICSE
Chapter 9 Current Electricity
Exercise 9 (C) | Q 1 | Page 199
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