Constructed Response:- Two cities, City A and City B, were struck by an earthquake with a Magnitude of 5. Both cities are the same size and are built on the same type of ground. City A has more population than City B. Seismologist measured that City A suffered an Intensity of III while City B suffered an Intensity of VI. Why did City B had higher Intensity than City A?

Consider a u-tube whose arms are open to the atmosphere. now equal volumes of water and light oil (ρ = 49.3 lbm/ft3) are poured from different arms. a person blows from the oil side of the u-tube until the contact surface of the two fluids moves to the bottom of the u-tube, and therefore, the liquid levels in the two arms are the same. if the fluid height in each arm is 30 in, determine the gage pressure exerted by the person on the oil by blowing.