The use of ultraviolet or fl uorescent dyes in an r-1234yf system is

Leak detection.

Explanation:

Hello,

Organic compounds such as r-1234yf (2,3,3,3-Tetrafluoropropene) are being used as new generation refrigerants for automobiles or cooling systems. Nonetheless, leaking is an issue present in most of the piping systems due to possibles crashes or design issues which turn out into the break of the system so the fluid flowing though it could escape out. To overcome this issue, ultraviolet or fluorescent dyes started being used to detect such escapes as they are visible either by the human or by an electronic detector allowing its further fix.

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wanahton purified a portion of water with 900 grams of contaminants. each hour, a third of the contaminants was filtered out.

let g(n) be the amount of contaminants (in grams) that remained by the beginning of the nth hour. g is a sequence, what kind of sequence is it, arithmetic or geometric? then, write an explicit formula for the sequence, g(n)=

wanahton purified a portion of water with 900 grams of contaminants. each hour, a third of the contaminants was filtered out.

let g(n) be the amount of contaminants (in grams) that remained by the beginning of the nth hour. g is a sequence, what kind of sequence is it, arithmetic or geometric? then, write an explicit formula for the sequence, g(n)=

wanahton purified a portion of water with 900 grams of contaminants. each hour, a third of the contaminants was filtered out.

let g(n) be the amount of contaminants (in grams) that remained by the beginning of the nth hour. g is a sequence, what kind of sequence is it, arithmetic or geometric? then, write an explicit formula for the sequence, g(n)=

wanahton purified a portion of water with 900 grams of contaminants. each hour, a third of the contaminants was filtered out.

let g(n) be the amount of contaminants (in grams) that remained by the beginning of the nth hour. g is a sequence, what kind of sequence is it, arithmetic or geometric? then, write an explicit formula for the sequence, g(n)=

explanation:

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