What is the calibration procedure for UV Spectrophotometer
Answers were Sorted based on User's Feedback
Answer / amar
Calibration is done in Four steps
1-Control of wavelength
2-Control of Absorbance
3-Limit of Stray light
4-Resolution power
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / guest
put spectrophotometer on gas, then burn it to the state of
ash
Is This Answer Correct ? | 0 Yes | 1 No |
A man shapes 3 cardboards in 50 minutes,how many cardboards does he shape in 5 hours? answer 18cardboards.
tell us about ur self and also tell me about ur strenghts and weakness and also tell me how u will combat ur weakneses?
Hansie made the following amounts in seven games of cricket in India: Rs.10, Rs.15, Rs.21, Rs.12, Rs.18, and Rs.17(all figures in crores of course). Find his average earnings.
The average between a two digit number and the number obtained by interchanging the digits is 9. What is the difference between the two digits of the number? (a) 8 (b) 2 (c) 5 (d) Cannot be determined (e) None of these
One of the longest sides of the triangle is 20 m. The other side is 10 m. Area of the triangle is 80 m2m2. What is the another side of the triangle?
DATAINTERPRETATION ( 5 QUESTIONS 10 MINUTES ) DIRECTIONS(Q1-5) THESE QUESTIONS ARE BASED ON THE TABLE BELOW BRAND SALES IN JAN’99 PERCENTAGE CHANGE FROM EARLY YEAR K 7.5 12% L 10 3% M 22 -5% N 34 -10% O 16 -20% Q1). Sales of brand M in Jan’98 was what percentage of Jan’99 sales? a) 17.22% b) 24.58% c) 29.58% d) 21.22% e) Cannot be determined Q2). The ratio of sales of N in 1998 to O sales in 1998? a) 43 : 34 b) 13 : 10 c) 23 : 13 d) 31 : 22 e) 54 : 43 Q3). What is the proportion of sales of K, l and M to the total sales of all brands in 1999? a) 36.28% b) 26.19% c) 32.32% d) 12.23% e) 44.13% Q4). By how much have the sales of O and N together fallen in Jan’99 as compared to Jan’98 ? a) 32 b) 19 c) 22 d) 27 e) 21 Q5). Which brand faced the maximum changes in the sales from Jan’98 to Jan’99 ? a) K b) L c) M d) N e) O
when National song sing
vernanlar : place :: finger print : ?
INDIA HAS SO WITNESSED...........CENSUSES BY 2011. (A) 12 (B) 13 (C) 14 (D)15
i hav an interview in wipro.so i want to know what is localization testing..
A 16 stored building has 12000 sq.feet on each floor. Company A rents 7 floors and company B rents 4 floors. What is the number of sq.feet of unrented floor space.
Pointing towards a girl in the picture, Sunita said, ?She is the mother of Renu whose father is my son?. How Sunita is related to that girl in the picture? (1) Mother (2) Aunt (3) Cousin (4) Data inadequate (5) None of these