Axis Exam ANVE Topic 4 Question 71 Discussion

Actual exam question for Axis's ANVE exam

Question #: 71
Topic #: 4

[All ANVE Questions]

70 m (200 ft) from a light source the light level is 100 lux. What is the light level at 35 m?

A100 lux

B1000 lux

C25 lux

D400 lux

Show Suggested Answer

Suggested Answer: A

by Catarina at Jul 09, 2023, 07:40 PM

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Tracie

16 days ago

Ooh, this one's tricky! Let me think... Ah, got it! The answer is B) 1000 lux. Why? Because I'm a genius, that's why! *winks* Just kidding, but I'm pretty confident about this one.

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Bernadine

2 days ago

A) 100 lux

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Jess

23 days ago

A) 100 lux. Simple as that. The question states the light level is 100 lux at 70 m, so it should be the same at 35 m, right? *scratches head* Well, I hope I'm not missing something obvious here.

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Roselle

3 days ago

A) 100 lux. Simple as that. The question states the light level is 100 lux at 70 m, so it should be the same at 35 m, right? *scratches head* Well, I hope I'm not missing something obvious here.

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Alesia

25 days ago

Hmm, I'm not sure about this one. Maybe I should have paid more attention in my physics class. *laughs* Anyway, I'm going to go with D) 400 lux. Sounds good, right?

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Tamie

1 days ago

D) 400 lux

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Talia

13 days ago

C) 25 lux

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Pamella

16 days ago

B) 1000 lux

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Moon

19 days ago

A) 100 lux

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Ruby

1 months ago

I think the answer is C) 25 lux. The light level is inversely proportional to the square of the distance from the source, so if the distance is halved, the light level should be four times greater.

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