What material would be the best choice for the support beams of a building Kevlar a thermoset steel wood? The best choice for this question would be B. Steel. Which of the following materials is the best choice for an insulating material? Answer Expert Verified. You are correct, the answer is C. Good insulators are […]
Does energy consumption affect GDP?
Does energy consumption affect GDP? Regarding the relationship between real GDP and energy consumption, these findings show that for all countries, GDP has a positive effect on energy consumption. In the cases of Colombia and Venezuela, a 1% increase in real GDP increases energy consumption by 0.82%. How do you calculate energy per capita? Average […]
What shade of clay is the purest form?
What is the difference between two isotopes of an element?
What is the difference between two isotopes of an element? Isotopes. An isotope is one of two or more forms of the same chemical element. Different isotopes of an element have the same number of protons in the nucleus, giving them the same atomic number, but a different number of neutrons giving each elemental isotope […]
Where does mine waste go?
Where does mine waste go? All mines generate waste, one type of which is known as “tailings”. Often these solid wastes are stored at or near the mine site itself. Mine site rehabilitation can be expensive, and often the burden falls on the taxpayer rather than the mining company. Why are tailing ponds bad? The […]
How fast is considered relativistic?
How fast is considered relativistic? Physics close to the speed of light Special relativity, developed by Albert Einstein, applies to situations where objects are moving very quickly, at speeds near the speed of light. Generally, you should account for relativistic effects when speeds are higher than 1 / 10th of the speed of light. What […]
What is a diatomic molecule example?
What is a diatomic molecule example? Diatomic molecules are composed of only two atoms, of either the same or different chemical elements. Common diatomic molecules include hydrogen (H2), nitrogen (N2), oxygen (O2), and carbon monoxide (CO). The bond in a homonuclear diatomic molecule is non-polar due to the electronegativity difference of zero. Why are some […]
Which process does not produce carbon dioxide?
Which process does not produce carbon dioxide? Photosynthesis What produces the most CO2 on Earth? Main sources of carbon dioxide emissions 87 percent of all human-produced carbon dioxide emissions come from the burning of fossil fuels like coal, natural gas and oil. The largest human source of carbon dioxide emissions is from the combustion of […]
How are water properties important to life?
How are water properties important to life? Water’s extensive capability to dissolve a variety of molecules has earned it the designation of “universal solvent,” and it is this ability that makes water such an invaluable life-sustaining force. On a biological level, water’s role as a solvent helps cells transport and use substances like oxygen or […]
What size should main water line be?
What size should main water line be? In most cases, the main pipeline from the street to your home is either 3/4 or 1 inch in diameter, supply branches use 3/4-inch-diameter pipe, and pipes for individual components are 1/2 inch. Remember that water pressure decreases by a half-pound per square inch for every foot pipes […]