Density - A cube of material with a length of 0.044 m and mass of 10.00 X 10 to the negative 1 power kg. What is the density (g/mL)?
Density - What is the density of a 100.000 grams cubic object that has a length of 0.025 meters?
using dimensional analysis to determine speed vs. time - Step 1: A 240 horsepower car beginning at a stop goes 1/10 of a mile. At optimum performance, what is the maximum speed in miles per hour the car can reach? Feet per minute?
Step 2: How many feet ...
Heat reaction - 4. Consider a mixture of air and gasoline vapor in a cylinder with a piston. The original volume is 40. cm3. If the combustion of this mixture releases 845 J of energy, to what volume will the gases e ...
Chemistry - Gases - Chemistry - Gases
Using "dimensional analysis" show that 1 L kPa = 1 J.
Hints : P= F/A; 1 Pa = 1 N/m^2; energy = F x d