An isothermal process means that the temperature of the gas does not change during the expansion or compression. An isobaric process means that the pressure of the gas does not change while in an isovolumetric (isochroic) process the volume remains constant.
The Liberty Bell is an iconic symbol of American independence, located in Philadelphia, Pennsylvania. Formerly placed in the steeple of the Pennsylvania State House (now renamed Independence Hall), the bell today is located in the Liberty Bell Center in Independence National Historical Park.T]he Liberty Bell is the most venerated object in the park, a national icon.
Best Answer: Symbols of Liberty: Torch: The torch is the strongest symbol that Bartholdi incorporated into the Statue. In fact the Statue's real name reflects its true meaning: Liberty Enlightening the World. Crown: The statue wears a crown with seven spikes. This represents the 7 seas and 7 continents of the world, re-enforcing the universal concept of liberty. Tablet: The Statue holds a tablet in her left hand. It is a book of law based on the founding principles of this nation, a nation based on law.