Question

How many joules in 3 1/2 unit

Answer 1

Answer:

Joules are the SI (International System of Units) unit of energy. They are defined as 1 Joule = 1 kg·m2/s2. If you’re concerned with energy efficiency in lighting, what you’re really trying to do is to minimize the total number of Joules you consume while maximizing the effective light output.

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