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.
Population: 5,000 (San Pedro de Atacama) Altitude: 2,400 metres. Climate: Daytime highs in the Atacama Desert are around 20°C – 25°C and night-time temperatures are around 12°C. In winter (June to August), temperatures can drop to freezing or even below.
Answer:
The color of the vegetation in a sketch of a map is green.
Explanation:
The maps use several different methods to depict the geographic space and its characteristics in the best possible manner to the reader of the map. One of those methods is the use of colors. The colors are put on maps in accordance with what they associate the people the most when it comes to geography and the environment.
When it comes to depicting the vegetation, the color that is found on the maps is green. This has several reasons as to why it is so. The green color is most often associated with nature, with plants, greenery if you will, so it is the primary color that people associate with vegetation. Even though not all plants are green, like the bark of the trees for example can be dark or light brown, ashy, greyish, reddish, and there are grasses, shrubs, and flowers in every color, one thing that the majority of them have in comon is green leaves and stems, which are the ones that are the most striking to the human eye.
