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A circular area of radius 1.0 cm is plac...

A circular area of radius 1.0 cm is placed at a distance of 2.0 m from a poit source.Teh source emits light uniformluy in al directions. The line joining the sorce to the dcentre of the area is normal to the area. It ils found that `2.0xx1^-3` lumen of luminous flux is incident on the area. Calculate the total luminous flux emitted by the soure and teh luminous intensity of the source along the axis of the area.

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To solve the problem step by step, we will follow the instructions given in the video transcript and break down the calculations clearly. ### Step 1: Understand the Problem We have a point source of light emitting uniformly in all directions. A circular area of radius 1.0 cm is placed 2.0 m away from the source. The luminous flux incident on this area is given as \(2.0 \times 10^{-3}\) lumens. ### Step 2: Convert Units Convert the radius of the circular area from centimeters to meters: \[ ...
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