Answer:
The correct answer is option c.
Explanation:
The world price of a ton of steel is $650.
During the autarky, the price of steel in Russia was $1,000.
After the trade, the price fell to $650. This means that Russia started importing steel from other countries where it was cheaper. This caused the price of steel in Russia to fall to the level of the world price.
This happens because at price $1,000 consumers will purchase from foreign producers. This will reduce the demand for domestic producers. This decrease in demand will shift the demand curve to the left such that the price falls to $650.
Answer:
D. Most music groups are made of 3 or more persons
Explanation:
It is quite uncommon to find that there are less than three persons in any music group. Although it is possible, the number of groups with less than three persons are quite less than the number of groups that are more.
By implementing this law that there can only be three people or less in the group does not decrease the amount of noise that is made but it does decrease the frequency that the noise is made.
This implementation will see fewer groups and reduced noise overall. However when the noise is made it is very likely that it will be just as loud as a band with more than three persons.
The compressor, condenser, expansion valve/throttle valve, and evaporator are the four elements that make up the vapor compression cycle.
The main difficulties in vapor compression refrigeration system miniaturization for designs based on standard-scale systems have to do with component integration and miniaturization.
The most important aspect of all mechanical refrigeration systems is the creation of a compact yet effective gas compressor.
The first factor is connected to the most basic separation mechanism that comes to mind: gravity. The maximum vapor velocity that is permitted should be determined by looking at the terminal velocity of the droplets if gravity settling is to be employed as a separation technique. This will prevent the droplets from being swept away with the vapor.
To learn more about velocity refer to:
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