Answer:
Best example would be Carnot engine. It is possible in theory not in real life.
Explanation:
In real engines, the heat transfers at a sudden change in temperature whereas in a Carnot engine, the temperature remains constant. In our day to day lives, reversible processes can't be carried out and there is no such engine with 100 % efficiency. Thus, the Carnot cycle is practically not possible.
The answer to the question is the 3rd choice which is 'decrease'. Vietnamization meant that future America combat deaths would decrease. All the other choices would not be able to fit the description of the required answer.
Answer:
Option B
Explanation:
Solid state recrystallization is a changeable procedure that happens under circumstances of extreme temperature and pressure where grains, iotas or particles of a stone or mineral are packed nearer together, resulting in another crystal structure. The basic constitution remains unchanged.
Whenever transformed, those little crystals are gradually constrained together under high weight and start to frame bigger, increasingly unmistakable crystals of calcite found in the marble (metamorphic rock)
Whenever transformed, these minerals grains will transform to garnet and muscovite mica.
Answer:
The correct answer is Transit Method.
Explanation:
The Transit Method is a system currently used by astronomers to detect exoplanets. It works by measuring the fall of light that a star has at the moment that the planets pass in front of each of them, that is, they transit.
If this type of transit <u>occurs periodically and during a certain time, then one could say that the planet is orbiting that star</u>, in what we call an orbital period.
The decrease in intensity of each star during transit is directly associated with the size relationship between the star and the planet. If the planet is small, the attenuation will be small. And if the planet is large, the attenuation will be greater.
These attenuation changes <u>are also periodic as well as orbitation</u>, and for all these reasons this method is the best and most reliable way to analyze the existence of exoplanets.
Answer:
The Ottoman Empire can undoubtedly be called the greatest Muslim empire of all time because it stayed on the face of the globe for nearly 700 years. The empire was one of the largest and the longest ruling empire in history.
