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It means Parts Per Million. It is generally used to measure and denote the concentration of chemical in very low quantity. e.g we say the sea water contains 0.5 ppm of pure gold. Or human blood contains 20 ppm of iron oxide.
This unit is used when other units like % and fractions are too big to denote the quantity.
Percent is one part in hundred. So you can now understand what is a part per million.
Answerppm in this context probably means parts per million. This is the concentration of a chemical or element in something like food or drink.
for example 8 milligrams of Mercury in 100 grams of fish would result in a mercury concentration of 0.8 ppm (parts per million)
Parts per million
ppm
parts per million
AnswerPortable Pixmap. This is a common image format used in Unix systems due to the simplicity of the format. The format is as follows:
P6
Where width, height, and maxval are in ASCII decimal for the width, height, and maximum sample value of the image, respectively. The header portion can also include human-readable comments by using the # character followed by a comment. The image data is just a bunch of uncompressed bytes containing the red, green, and blue sample values of each pixel. There are similar formats called Portable Greymap (PGM) and Portable Bitmap (PBM), and they are defined and treated similarly.
There are many tools for transforming and converting files of these types to other formats. Search for Netpbm for more information.
ANSWERProject Portfolio Management
What else can I help you with?
What is the full form of PPM?
PPM is an acronym for parts per million, a term for quantifying small concentrations of substance in gases, liquids, or solids.
What is the full form of ppm in gas?
Parts per million (ppm) in gas refers to the measurement of concentration of a particular gas in the air. It represents the ratio of the volume of the gas to the total volume of the air, expressed in parts per million.
What is 70 ppm in percentage form?
70/1000000 or 7E-7% or 0.0000007%.
What is PPM in full?
Answer It stands for principle and practices of management, which gives detail study about the working of an organization.Answer It could also stand for "parts per million", which is a unit for measurement of concentration.
Is 100 ppm better or worse then 50 ppm?
100 ppm is worse than 50 ppm. The higher the ppm value, the more concentrated the substance is in the solution. In this case, a concentration of 100 ppm is twice as much as 50 ppm.
How you write ppm capital or small?
ppm
What is the concentration of 0.4 g of Sodium Chloride dissolved in water at 277 Kelvin to form 2 L solution expressed in ppm?
To calculate the concentration in ppm, first determine the molarity of the solution using the given mass of NaCl and volume of solution. Next, convert the molarity to ppm by multiplying by the molar mass of NaCl and 1,000,000 (since 1 ppm = 1 mg/L). Finally, adjust for the final volume to get the concentration in ppm.
What are the critical limits of micro-nutrients in soil?
Zn < O.6 ppm Fe < 4.5 ppm Mn < 2.0 ppm Cu < 0.2 ppm
What percent is 115 ppm in water?
115 ppm is 0.0115%.
What is full form of red cross?
what is full form of RED what is full form of RED
How do you covert from 5 ppm to percent?
ppm means 1/1,000,000; percent means 1/100. Therefore, every percent is equal to 10,000 ppm. To convert from ppm to percent, you divide by 10,000.ppm means 1/1,000,000; percent means 1/100. Therefore, every percent is equal to 10,000 ppm. To convert from ppm to percent, you divide by 10,000.ppm means 1/1,000,000; percent means 1/100. Therefore, every percent is equal to 10,000 ppm. To convert from ppm to percent, you divide by 10,000.ppm means 1/1,000,000; percent means 1/100. Therefore, every percent is equal to 10,000 ppm. To convert from ppm to percent, you divide by 10,000.
How do you convert 0.5mM to ppm?
0.5Mm = 50 PPM
