How do you make 1L of a 0.4% NaOH solution? What will be the molarity of this solution?
How do you make 1L of a 0.4% NaOH solution? |
October 21, 2009 |
How do you make 1L of a 0.4% NaOH solution? What will be the molarity of this solution?
What is the derivative of…? |
October 21, 2009 |
What is the derivative of sin(3x+1)cos(2x^3) using the chain rule?
-Submitted by Josh M
Find the electric field a distance z above the center of a square loop |
October 21, 2009 |
But seriously though please, Find the electric field a distance z above the center of a square loop (side a) carrying uniform line charge lambda.
-Submitted by James
GDP Question |
October 21, 2009 |
Radioactive Decay Question |
October 21, 2009 |
1)The half-life of Cesium-137 is 30 years. With a 100gram sample. How much of the sample will remain after 50 years.
–Submitted by Scott Kaufman from University of Kentucky
What is the take-off velocity of…? |
October 21, 2009 |
What is the take-off velocity of a 30-kg ball that is kicked at an angle of 45 degrees to the horizontal and travels 20 meters?
Submitted by Steve MacAdams – Howard University
How many words can be made from the word ‘Halloween’? |
October 20, 2009 |
How do I find all the possible words created from the word Halloween?
-Submitted by Oliver Nguyen from CSUDH