Lux is the SI unit of illumination. Foot-candle is the IP unit. How are they related?

A) 1 fc is about 100 lux.
B) 1 fc is about 1000 lux.
C) 1 fc is about 10 lux.


C) 1 fc is about 10 lux.

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A company that manufactures ultrasonic wind sensors invested $1.5 million 2 years ago to acquire part-ownership in an innovative chip-making company. How long will it take from the date of their initial investment for their share of the chip-making company to be worth $6 million, if that company is growing at a rate of 25% per year?

What will be an ideal response?

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A) Around the perimeter of the room B) In doorways or against obstructions. C) In the middle of the room

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What will be an ideal response?

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