Explanation Given data: The luminous intensity in candela is, I = 342 cd . Calculation: One candela ( cd ) of luminous intensity of a source produces 4 π lumens ( lm ) . It is represented as, 1 cd = 4 π lm (1) Use equation (1) to convert the unit from candela to lumens

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Author: EWEN, Dale

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Electromagnetic Waves

Electromagnetic waves are waves that consist of magnetic field and electric field components perpendicular to each other. These field components are also perpendicular to the direction of propagation of the wave.

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Chapter 20.5, Problem 2P

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Find the equivalent value of luminous intensity from candela to lumens.

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