Physics, asked by kiranroy4664, 1 year ago

what is the full from of ppm?

Answers

Answered by Anonymous

This is an abbreviation for "parts per million" and it also can be expressed as milligrams per liter (mg/L). This measurement is the mass of a chemical or contaminate per unit volume of water. Seeing ppm or mg/L on a lab report means the same thing.

Previous Question

Next Question

Similar questions

Math, 6 months ago

linear inequations. 15x+1>48 plz step by step answer...... ......I NEED THIS ANSWER.....

Math, 6 months ago

the smallest missing digit in the number 4678*9 so that the number is divisible by 9 is --------...

Chemistry, 6 months ago

Choose the correct options for elements, compounds and mixtures. Sulphur- Element Air- Mixture Steam- Element Sulphur- Compound...

Social Sciences, 1 year ago

The American political process of allowing all citizens to vote and run for government positions was inspired by the __________. A. Greeks B. French C. English D. Romans...

Science, 1 year ago

Since Precambrian Time, ending about 544 million years ago, time on Earth has been divided into three major...

Math, 1 year ago

Two buses are moving towards each other, one at a speed of 40 mph and the other at a speed of 50 mph. In two hours two buses will become____ miles closer PLZ answer it right no guessing...

Math, 1 year ago

x = h + a cos t ,y = k + sin t. Eliminate t...

English, 1 year ago

'Their father a widower a well known singer, had been killed in the early part of the war. Shortly afterwards a bomb has destroyed their home and thrown the three children's into the street' . The result of the war is orphaned children, and shattered economics and unemployed youth. Write a passage with the reference to the text.