A brick with length 0.2 m and width 0.1 m rests on the ground. As it rests, it is exerting a 45 N force. (Note: These numbers are not realistic.) Calculate the
pressure exerted by the brick onto the ground (try using Equatio). Show all your
work and end with a concluding statement. (Hint: Look at the example calculation
in my slides for help. Be aware, though, that, to get the answer, there is an extra
step to add here). *

b is the correct

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.