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IET 181 QR EXAM 1 || Already Passed. $10.29   Add to cart
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IET 181 QR EXAM 1 || Already Passed.
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  • IET 181 QR

Hydrocarbons correct answers Compounds composed of only carbon and hydrogen Example: fossil fules Non-renewable resources correct answers a resource that cannot be reused or replaced easily (ex. gems, iron, copper, fossil fuels) renewable resource correct answers A natural resource that c...

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  • August 4, 2024
  • 4
  • 2024/2025
  • Exam (elaborations)
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IET 181 QR EXAM 1 || Already Passed.
Hydrocarbons correct answers Compounds composed of only carbon and hydrogen

Example: fossil fules

Non-renewable resources correct answers a resource that cannot be reused or replaced easily (ex.
gems, iron, copper, fossil fuels)

renewable resource correct answers A natural resource that can be replaced at the same rate at
which the resource is consumed

Sustainability correct answers The ability to keep in existence or maintain. A sustainable
ecosystem is one that can be maintained

Anthropogenic correct answers Human-induced changes on the natural environment

Linear Growth correct answers Expansion that increases by the same amount during each time
interval.

Percentage change correct answers Change= change/original x 100

exponential growth correct answers Growth pattern in which the individuals in a population
reproduce at a constant rate

doubling time correct answers The number of years needed to double a population, assuming a
constant rate of natural increase.

Reserved/production ratio correct answers Number of years a reserve of a fuel source would last
at the rate the energy is being used at that moment.

Green house gasses correct answers Carbon dioxide methane and water vapor

The Law of Conservation of Energy correct answers Energy cannot be created or destroyed it
only changes form

Primary energy source correct answers The original energy source

Specific Energy correct answers Energy per tonne for each fuel

Si system correct answers International system of units or metric system

Joule (J) correct answers SI unit of energy

Power correct answers The rate at which work is done

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