Find the charge and charge density on the surface of conducting sphere of radius 15.2cm and potential 215V??

Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?

Which lists the organs in the correct order as food passes from the mouth to anus?

Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.