8. In a circuit, a difference of potential can exist between two points on the circuit, but usually, the difference in potential is generally measured against the metal chassis on which the
parts of the circuit are mounted. This reference is called the:
A. EMF
B. Ground potential
C. Voltage
D. Relative Charge.

Difference between series and parallel circuits

He latent heat of vaporization for ethyl alcohol is 854 j/g. the amount of energy, rounded to the nearest whole number, needed to change 5.20 grams of ethyl alcohol from a liquid to a gas is

Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.