you guys are all wrong
Some commodities are rice, rubber, tin and teak (a type of lumber) It is a heavily export-dependent economy.
Liberia's economy is primarily based on agriculture, mining, and services. The country is rich in natural resources, including rubber, timber, gold, and iron ore, which play a significant role in exports. Agriculture employs a large portion of the workforce, with key crops like rice and cassava. However, the economy faces challenges such as infrastructure deficits, political instability, and the impacts of past civil wars.
Yes, temperature effects elasticity. At a constant temperature, and for elongations not too large, a rubber band obeys Hooke's Law. Means the temperature must be constant.an elastic will show more elasticity in cold & lesser in summer relatively. Heating the rubber molecules make them move around more. They become less aligned as a result and the rubber band SHRINKS. so finally it can be told that temperature matters in term of elasticity.
rubber
Vulcanized rubber is process that changes the properties of natural rubber so that it is more usable for products. Natural rubber hardens rock-solid in freezing temperature and melts into goo in summer heat. For an interesting reprint of a Readers Digest article on the invention of rubber - see the attach link.
Vulcanized rubber has disulfide crosslinks and is hard and strong.Natural rubber has no crosslinks and is soft and weak.
Vulcanized Rubber can cost anywhere from one dollar to twenty dollars by the sheet. There are also vulcanized rubber molds you can purchase that range around twenty five dollars.
Charles Goodyear developed vulcanized rubber in 1839.Charles Goodyear invented the process to vulcanize rubber in 1839.
Charles Goodyear developed vulcanized rubber in 1839.Charles Goodyear invented the process to vulcanize rubber in 1839.
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vulcanized rubber affects us today because it is used in tires and in shoe soles
Vulcanized rubber.
Charles Goodyear
Charles Goodyear is known for inventing the vulcanization of rubber.
tires
vulcanized rubber