Want this question answered?
These unstamped quarter errors generally sell for a couple dollars.
Reagent Blank : Take reagent and add deionised water (in place of sample to be tested). Now measure the OD at specific wavelength --> this OD is your reagent blank. Substract this OD from your test result (with sample) to avoid any false +ve effect due to colour of reagents itself.Sample Blank : Take sample and measure the OD without adding reagents --> this OD is your sample blank. Substract this OD from your test result to avoid any false +ve effect due to colour and turbidity of sample itself. As it is the fact that colour and turbidity of each sample would vary from one to another.So now it is clear that Reagent blank is used to avoid bias due to colour of reagents and Sample blank is used to avoid bias due to sample itself.
One possible answer: Blank 1 = 3150 Blank 2 = 10 Blank 3 = (2/315) = approx 0.006349
Formula to calculate the Blank Diameter: ID+ID/24+(2/3*KR)+2*SF Where, ID = Inner Diameter KR = Knuckle Radius(generally it will be taken 15% of ID) SF = Straight Face
7 times blank = 2 times blank
Two-thirds of Congress must propose an amendment, and three-fourths of states must ratify it. There have been 27 amendments added to the Constitution as of now.
liquids and solids
Strong
Generally, no.
greenhouse effect
ratification
The Doppler affect
What is the effect of the ______ on the _______? Fist blank: (independent variable- what is being changed) Second blank: (dependent variable- what is being measured)
fill-in-the-blank question asks for a canned answer
Virginia Plan
generally
consequential