Answer: The choice of a submarine to either sink or float depends on the captain of that submarine. For a submarine to sink the captain just have to allow water to fill the water tank (lock), making the submarine more dense than the water it has displaced. For it to float, it just have to empty the water tank and allow air to fill it.
When a boat in a canal lock sank, the water level will rise, because the volume of the boat has displaced more water, and this displaced water will cause the water level to rise. The space occupied by an object in a water, is equal to the volume of water been displaced.
The answer is <span>microeconomics
</span><span>microeconomics refers to the branch of economics that focused on observing the interactions between individuals and firms when they're competing to obtain and utilizing resources.
Natural disasters would increase the rarity of the resources and will tend to increase the price of goods and services in that area.</span>
Answer: False
It is unclear what the effect of the environment is on a child's IQ. While some scholars argue that IQ is innate, some others believe that a child's IQ is dependent on his context. Regardless of whether this is the case or not, a child raised in substandard conditions will either see a decrease in his IQ, or will experience no change. He will not experience an increase in IQ.
Answer:
Groupthink
Explanation:
Groupthink is a psychological phenomenon which occurs when members of a certain group decided to conform to the majority opinion/perspective held by the group even if it contradicts their own personal belief.
Typically, groupthink is caused by inherent desire to avoid being regarded as an outcasts by other members of the group. So rather than saying different opinion and distort the harmony within the group, they decided to bow down to the group's view and create an illusion of unanimity.