What is the difference between extensive and intensive economic growth?
Extensive growth in its pure form is based on quantitative increases in labour, capital and land, whereas intensive growth is derived from gains in overall productivity, i.e. increasing efficiency of labour and a better utilization of capital and other means of production.
Which of the following is a extensive property?
The volume of any matter or substance depends on the mass or amount. Thus, volume is considered as an extensive property. The properties surface tension, viscosity and density do not depend on the mass or amount of the matter. Thus, surface tension, viscosity and density are intensive properties.
Is area extensive property?
An extensive property is a property that depends on the amount of matter in a sample. Mass and volume are examples of extensive properties. An intensive property is a property of matter that depends only on the type of matter in a sample and not on the amount.
Which of the following is not extensive property?
Molarity is the of the following is not an extensive property and molarity is the concentration of the solution and expressed as the number of moles of solute per litre of solution. Molarity = mole of solute/ liter of solution.
Is the ability to rust a physical property of matter?
The ability to rust is a chemical property of iron but not aluminum (because aluminum does not rust). What Are Chemical Properties? Chemical properties are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter.
What are examples of flammable matter?
A: Substances called fuels have the property of flammability. They include fossil fuels such as coal, natural gas, and petroleum, as well as fuels made from petroleum, such as gasoline and kerosene. Substances made of wood, such as paper and cardboard, are also flammable.
Which catches fire easily?
Flammable and combustible liquids Besides gasoline and lighter fluid, things like rubbing alcohol, nail polish remover, hand sanitizer and wart remover can easily catch fire. According to the Federal Hazardous Substances Act, all flammable and combustible products must have a warning label.
How can you tell how a fire started?
Investigators are able to determine the original location of a fire through clues such as char patterns, “direction of melt,” and heat shadows. These burn patterns often point to the source of the fire in tell-tale patterns. For example, fire burns upward, in a V-shaped pattern away from the starting point.
How long does it take to be a fire investigator?
Investigators who work for the Bureau of Alcohol, Tobacco, Firearms, and Explosives (ATF), for example, must complete two years of mandatory training, including six weeks of classroom time and the examination of a minimum of 100 fire scenes with the supervision of a seasoned CFI.
Who is liable for apartment fire?
If a fire is caused by a landlord’s negligence, the landlord may be liable for the tenant’s inconvenience, lost wages, damaged personal property, and lost perishable food. A tenant who causes a fire may be responsible to the landlord for amounts in addition to rental payments.