What is the calibration procedure for UV Spectrophotometer
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Answer / amar
Calibration is done in Four steps
1-Control of wavelength
2-Control of Absorbance
3-Limit of Stray light
4-Resolution power
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Answer / guest
put spectrophotometer on gas, then burn it to the state of
ash
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What is the missing number in this series? 8 2 14 6 11 ? 14 6 18 12
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0 Answers State Bank Of India SBI,
M20 concrete ratio
1 Answers Consolidated Construction Consortium Limited,
The cost of one pencil, two pens and four erasers is Rs.22 while the cost of five pencils, four pens and two erasers is Rs.32.How much will three pencils, three pens and three erasers cost?
The cost of 16 articles is equal to sell price of 12 articles. The gain percent is ?
The next number in the series 0, 7, 26, 63 is (A) 124 (B) 148 (C) 195 (D) 255
Thirty men take 20 days to complete a job working 9 hours a day. How many hour a day should 40 men work to complete the job? (a) 8 hrs (b) 7 1/2 hrs (c) 7 hrs (d) 9 hrs
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No. of animals is 11 more than the no. of birds. If the no. of birds were the no. of animals and no. of animals were the no. of birds( ie., interchanging no.s of animals and birds.), the total no. of legs get reduced by one fifth (1/5). How many no. of birds and animals were there?
Find sqrt of 113 up to 3 decimal places.
A man has Rs 2. He wins or loses Re 1 at a time. If he wins he gets Re 1 and if he loses the game he loses Re 1. He can loose only 5 times. He is out of the game if he earns Rs 5.Find the number of ways in which this is possible?
(a)A square is to circle as cube is to (b)Success is to failure as joy is to
alok and bhanu play the following min-max game. given the expression N=40+X+Y-Z,where X,Y,Z are variables representing single digits (0 to 9),Alok would like to maximize N while Bhanu would like to minimize it.Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X,Y or Z).Alok then chooses the next value and Bhanu, the variable to substitute the value.Finally Alok proposes the value for the remaining variable.Assuming both play to their optimal strategies,the value of N at the end of the game would be: a)49 b)51 c)31 d)58