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How much is 5 log reduction?

Updated: 9/16/2023
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14y ago

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A 100,000 fold reduction.

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Q: How much is 5 log reduction?
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100000 to 20000 that will be how much log reduction?

0.5


What will be the log reduction value if the number reduces from 5 to 0 or 5 to 1?

log(0) is not defined, so the first part of the question cannot be answered.log(5) = 0.6990 and log(1) = 0 so the reduction is 0.6990log(0) is not defined, so the first part of the question cannot be answered.log(5) = 0.6990 and log(1) = 0 so the reduction is 0.6990log(0) is not defined, so the first part of the question cannot be answered.log(5) = 0.6990 and log(1) = 0 so the reduction is 0.6990log(0) is not defined, so the first part of the question cannot be answered.log(5) = 0.6990 and log(1) = 0 so the reduction is 0.6990


How do i calculate Biologic log reduction?

Microbial load (cfu/g or cfu/ml) can be expressed as log10. So, if you have 100,000 microbes that is 5 log, 10,000 microbes is 4 log, 1,000 is 3 log, 100 microbes is 2 log and 10 microbes is 1 log. Now, if you went from 100,000 microbes cfu/g to 10,000 microbes cfu/g that would be a 1 log reduction (5 - 4 log). If you went from 100,000 to 32,000 that would be a 0.5 log reduction (5 - 4.5 log) and so on. I hope this helps St John Hall


What is Log reduction?

noyhing but test - positive control


What is log 6 bacteria?

In studying the process of the sterility assurance level, which is how you guarantee the sterility of a sample of bacterium, each log reduction assures that 90% of the sample is sterile, so log 6 reduction just ensures it further.


How do calculate log reduction with numbers to the power of 10 EG before 4.0x105 after 2.5x105?

4-2.5=1.5 x 10^5


Is log 5 equivalent to log 5-log 20?

No. log 20 is a positive number , so it you subtract it from log 5 you get less than log 5. However, log10 5 = 1 - log102 = 2- log1020 . or log 5 - log 20 = log 5 - log 4*5 = log 5 - (log 5 + log 4) = log 5 - log 5 - log 4 = - log 4 But we do not need to do all of these computations, because log 5 is different from log 5 - log 20 by the law of the equality that says two equals remain equal if and only if we subtract (in our case) the same thing from them.


How much does a log for the fire weigh?

about 2-5 lb


How would you rewrite 7 to the power of x equals 5?

7x = 5x log(7) = log(5)x = log(5) / (log(7) = 0.82709 (rounded)


What is The amount of force needed to lift a petrified log is 5000 N How much work is re quired to lift the log 5 meters?

25,000J


How do you solve log base 2 of x - 3 log base 2 of 5 equals 2 log base 2 of 10?

[log2 (x - 3)](log2 5) = 2log2 10 log2 (x - 3) = 2log2 10/log2 5 log2 (x - 3) = 2(log 10/log 2)/(log5/log 2) log2 (x - 3) = 2(log 10/log 5) log2 (x - 3) = 2(1/log 5) log2 (x - 3) = 2/log 5 x - 3 = 22/log x = 3 + 22/log 5


What is 100000 log?

100000 log = 5.