The culprit is an "arctic outbreak" that originated just above the US-Canada border, which is freezing temperatures across much of the US territory.
<h3>Arctic outbreak</h3>
"Bursts" of cold air like this are usually confined to the Arctic region thanks to a series of low-pressure systems, says the NWS. However, one of these waves advanced through Canada and "escaped" to the US.
According to experts heard by Reuters, it is a vast mass of icy air in the atmosphere, which brings with it frigid temperatures - which can be prolonged if storms form.
From this information we can conclude that according to the US Weather Service (NWS), the culprit is an "arctic outbreak" that originated just above the US-Canada border, which is freezing temperatures across much of the US territory.
Learn more about arctic in brainly.com/question/1248314
Answer:
A theory is a group of hypotheses that prove a law is true.
Explanation:
A theory is an idea based on principles. A hypothesis is an explanation with limited evidence. Laws are the system of rules indicated for each country.
<em /> I believe it's gravity.
B. The temperature of alcohol increases more slowly than water when they are equally heated.
Explanation:
Based on the information provided only, we can infer that the temperature of alcohol will increase more slowly than water when they are equally heat. Also, when left to cool, water will cool faster than the alcohol.
Specific heat is the amount of heat required to raise the temperature of 1g of a substance by 1°C.
- A substance with a high specific heat will require more heat to raise the overall temperature.
- A substance with a low specific heat requires little heat to cause appreciable temperature changes.
- Metals for example have low specific heat that is why they get hot very fast when heated and cools very fast too.
learn more:
Heat capacity brainly.com/question/3032746
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