The natural resistance of any object to change its speed is called velocity inertia acceleration gravity

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

Agas initially at p1 = 1 bar and occupying a volume of 0.5 liter is compressed within a piston–cylinder assembly to a final pressure p2 = 4 bar. (a) if the relationship between pressure and volume during the compression is pv = constant, determine the volume, in liters, at a pressure of 3 bar. (b) repeat for a linear pressure–volume relationship between the same end states. reference

What are similarities and differences between refraction, reflection, diffraction and absorption?