Water Stop h Hinge Partition 4 m ▼ Gasoline An open tank has a vertical partition and one side contains gasoline with a density of - 700 [kg/m³1

Q: A cylindrical tank is fully tank, an additional pressure is applie = 0 and Po = 5 bar, calculate the…

A: Write the expression for result force at point A as follows.

Q: Find the density at 40,000 ft altitude in a standard atmosphere. *

A: Given that: Altitude = 40000 ft. It is required to determine the density at the given altitude and…

Q: How many liters of mercury (sg = 13.54) would weigh the same as 15 gal of engine oil, which has a…

A: Given, SGMer = 13.54  Voil = 15 gal SGOil = 60.5

Q: 1. Water has a density of 1000- and seawater has SG of 1.024 and m gravitational acceleration at Om…

A: Given Data: Specific gravity of seawater, SG=1.024

Q: An automobile tire having a volume of 3 ft³ contains air at an absolute pressure of 32 psi (lbf/in²)…

A:

Q: A ferry boat carrying cars can be modeled to be rectangular with width = 35 ft and length = 367 ft.…

A:

Q: An unpressurized square tank with a 5-meter width holds a 5-meter column of seawater (SG=1.03). What…

A: Given:Width of the tank, w= 5 mHeight of water column, H=5 mSpecific gravity of water, SG=1.03

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.