Is a reversible process spontaneous in both directions?

Is a reversible process spontaneous in both directions? In a reversible process the system changes in such a way that the system and surroundings can be put back in their original states by exactly reversing the process. Irreversible processes cannot be undone by exactly reversing the change to the system. Spontaneous processes are irreversible. Are […]

What is the significance of Article 3 of the US Constitution and the Judiciary Act of 1789 Why are these important regarding the powers of the judiciary?

What is the significance of Article 3 of the US Constitution and the Judiciary Act of 1789 Why are these important regarding the powers of the judiciary? The Judiciary Act of 1789, officially titled “An Act to Establish the Judicial Courts of the United States,” was signed into law by President George Washington on September […]

What was the impact of the education reform?

What was the impact of the education reform? Education reform, championed by Horace Mann, helped to bring about state-sponsored public education, including a statewide curriculum and a local property tax to finance public education. What are some factors that have contributed to educational inequality? Unequal educational outcomes are attributed to several variables, including family of […]

Which of the following is true regarding the amount of time novice business writers should ideally spend on each stage of the writing process?

Which of the following is true regarding the amount of time novice business writers should ideally spend on each stage of the writing process? Which of the following is true regarding the amount of time novice business writers should ideally spend on each stage of the writing process? They should spend an equal amount of […]

What is Charlemagne most famous for?

What is Charlemagne most famous for? Charlemagne (742-814), or Charles the Great, was king of the Franks, 768-814, and emperor of the West, 800-814. He founded the Holy Roman Empire, stimulated European economic and political life, and fostered the cultural revival known as the Carolingian Renaissance. What made Charlemagne a good leader? Charlemagne was a […]

What was important about Marbury v Madison?

What was important about Marbury v Madison? Marbury v. Madison, arguably the most important case in Supreme Court history, was the first U.S. Supreme Court case to apply the principle of “judicial review” — the power of federal courts to void acts of Congress in conflict with the Constitution. What important principle did the Marbury […]

How did Cecilia Helena Payne-gaposchkin discover the composition of the universe?

How did Cecilia Helena Payne-gaposchkin discover the composition of the universe? After two years of unremitting effort, Payne built a temperature scale for stars versus their absorption intensities allowing her to calculate the abundances of chemical elements. She was amazed when she discovered: regardless of spectral type, stars all had similar compositions. Why did Henry […]

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