Answer:
They all travel the same speed.
Explanation:
In the vacuum region , all the light or waves , travels at the same speed , i.e. , at 299,792 kilometers per second , due to the free space available without any obstruction or hindrance .
Being it to be X - rays , Visible light , Infrared light , all travel at the same speed ,
Hence , the correct answer to the statement given in question would be , They all travel the same speed .
Answer:
325
Explanation:
im not so sure but you should check, if she measures 1.7 and her shadow id 0.13 then you divide them to find an estimated of 13, so 25x13=325
The heaviest elements settled in the Earth's center during the formation of Earth's lithosphere
<u>Explanation:</u>
Earth's lithosphere comprises the crust and the uppermost mantle, which form the strong and rigid external layer of the Earth.
The Earth, on the other hand, begins with a core of iron and radioactive materials such as uranium and plutonium, which deliver energy in the form of heat, within a process known as nuclear fission. It passed by a fusion stage - a "liquid-pasty" state - which provided that, due to gravity, the more solid materials dropped towards the center, while the smaller ones floated towards the crust, a process called planetary differentiation.
Answer:
The most recent full supermoon occurred on March 9, 2020, and the next one will be on April 8, 2020. The one on November 14, 2016 was the closest full supermoon since January 26, 1948, and will not be surpassed until November 25, 2034.
Explanation:
The outer core of the Earth is formed by liquid iron, with temperatures that can reach 3,000 ° C, its size is up to 5,150KM. It is in the outer core that the earth's magnetic field originates, generated from the movement of the liquids that make up the outer core. Seismic waves are the vibration movements that occur inside the earth and propagate on the earth like earthquakes or explosions, so through seismology it was important to determine the size of the nucleus, because from the study of seismic waves it is possible to determine direction, time and path of the waves, as well as those waves that are reflected and refracted. Therefore it was through the study of mechanical waves that one can discover important features of the structure of our planet.
