Question

Give the diagram of Measuring Illuminance

Answer 1

$\huge\bf{Answer:-}$

Refer the attachment for the diagram.

Explanation

ILLUMINANCE

Luminious intenisty is about ( 1 candela )

Illuminance at

A = 1 lx

B = 1/4 lx

C = 1/9 lx

Answer 2

Answer:

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