Heat always flows from a B. hotter object to a colder one.
Heat transfers always from hotter to colder.
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Answer:
The Stefan–Boltzmann constant (also Stefan's constant), a physical constant denoted by the Greek letter σ (sigma), is the constant of proportionality in the Stefan–Boltzmann law: "the total intensity radiated over all wavelengths increases as the temperature increases", of a black body which is proportional to the ...
Answer:
Anisotropy, in physics, the quality of exhibiting properties with different values when measured along axes in different directions. Anisotropy is most easily observed in single crystals of solid elements or compounds, in which atoms, ions, or molecules are arranged in regular lattices.
Explanation:
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B. Chemical reactions must overcome the strong nuclear force
The other nation will get mad at the other nation and they could start a war
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