How many grams are in 882 μg? & the density of gold is 19.3 g/cm3.?
answer the following:
a. what is the volume, in cubic centimeters, of a sample of gold with mass 0.715 kg?
b. if this sample of gold is a cube, how long is each edge in centimeters?

State the following: boyle's law and charle's law

Wind and moving water provide energy. question 1 options: chemical mechanical thermal none of the above

It may seem strange that the selected velocity does not depend on either the mass or the charge of the particle. (for example, would the velocity of a neutral particle be selected by passage through this device? ) the explanation of this is that the mass and the charge control the resolution of the device--particles with the wrong velocity will be accelerated away from the straight line and will not pass through the exit slit. if the acceleration depends strongly on the velocity, then particles with just slightly wrong velocities will feel a substantial transverse acceleration and will not exit the selector. because the acc