What kills the pasteurization process? This process was named “pasteurization” after its brilliant designer. Pasteurization involves heating liquids at high temperatures for short amounts of time. Pasteurization kills harmful microbes in milk without affecting the taste or nutritional value (sterilization= all bacteria are destroyed). Which bacteria is not killed by pasteurization? The pasteurization technology, applied […]
How often do you support MC cable?
How often do you support MC cable? According to NEC Article 330.30, MC cable must be supported and secured at intervals of 6 feet or less (unless routed through a framing member) and cables containing four or fewer conductors sized no larger than 10 AWG must be secured within 12 inches of every termination. What […]
What is happening in order to have different kinds of precipitation?
What is happening in order to have different kinds of precipitation? When particles fall from clouds and reach the surface as precipitation, they do so primarily as rain, snow, freezing rain or sleet. The main difference between these different types of precipitation is the temperature variations between the cloud base and the ground. What is […]
How did the TVA help the economy?
How did the TVA help the economy? One such agency was the Tennessee Valley Authority, which was created in 1933. The TVA aimed to help reduce these problems by teaching better farming methods, replanting trees, and building dams. This agency was also important because it generated and sold surplus electricity, created jobs, and conserved water […]
Why is Pluto white?
Why is Pluto white? Pluto is the only place other than Earth in our solar system that’s known to have white-peaked mountains, but these white caps aren’t made of snow. Instead, they’re made of methane frost. The mountains are made of water ice, as temperatures on this dwarf planet can drop as low as minus […]
What is the Trypanophobia?
What is the Trypanophobia? Trypanophobia is defined as extreme fear of medical procedures involving injections or needles. What is Ommetaphobia? Ommetaphobia describes an extreme fear of eyes. Like other phobias, this type of fear can be strong enough to interfere with your daily routine and social activities, while also being considered irrational because of the […]
What would happen if everyone was vegan?
What would happen if everyone was vegan? If we all went vegan, the world’s food-related emissions would drop by 70% by 2050 according to a recent report on food and climate in the journal Proceedings of National Academy of Sciences (PNAS). The study’s authors from Oxford University put the economic value of these emissions savings […]
What causes a subduction zone?
What causes a subduction zone? Subduction occurs when two plates collide at a convergent boundary, and one plate is driven beneath the other, back into the Earth’s interior. Not all convergence leads to subduction. Continental rocks are too buoyant to be forced downward, so when continents collide, they crumple but stay at the surface. What […]
How many earthquakes does Alaska have?
How many earthquakes does Alaska have? Alaska has 11% of the world’s earthquakes, and 3 of the six largest in recorded history were located there. Since 1900, Alaska has had one magnitude 7 or 8 earthquakes per year, 45 earthquakes of magnitude 6 or 7, and 10,000 quakes overall annually. Why does Alaska get so […]