Answer:
equivalence
Explanation:
Recall that this principle is the basis of Albert Einstein's theory of general relativity. According to the German researcher, gravity is not a force that acts independently on each object, but rather a deformation of the same temporal space tissue.
According to the test carried out now by the team of astronomers, these three dead stars in two of their forms, a pulsar or a white dwarf, are perfect candidates to confirm the theory.
The equivalence was already understood centuries ago by Galileo Galilei. In his famous test of the spheres in the Tower of Pisa he demonstrated the existence on Earth. Subsequently, astronaut David Scott did the same on the lunar surface in 1971.
Now, this team has demonstrated it by studying two of the densest objects in the universe. Until today, many believed that the high density of the pulsar made him exempt from complying with the equivalence principle. However, being subjected to the gravitational field of one of the white dwarfs, the closest and least massive, after six years of observations, they have been able to demonstrate that both bodies have the same acceleration. And, if there is a difference, it is less than three parts between one million. That is the conclusion reached by a new test that tested Einstein and corroborated his theories once again.
Answer:
It is a pie chart.
Explanation:
This means Canada uses mostly natural gas as energy
Answer:
B. Their location on the Baltic Sea
Explanation:
Invasions from other powers had been taking place in the Baltic Nations for a very long time due to it's location.
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The policy, as expected with any authoritarian and centralized coverages, only brought benefit to the state. The one-child policy created despair in Chinese society, disallowing families to have a choice in the size of their family, and increased the amount of femicide in new-borns. The policy also brought further disadvantages to the society in current days, making the idea of families less predominant, as younger generations have been raised in families without siblings and have little to no developed ideas about the future that may cross their path. The state on the other hand raised further power over the people by controlling a traditionally important aspect of their lives, and created a more fearful and obedient generation.
