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Do any gamma rays at all make it to the surface of Earth?
Almost all gamma rays are absorbed by the Earth's atmosphere, or deflected by the magnetosphere, but some do manage to get through. Those that reach the surface of the Earth are mostly secondary comic rays, which are produced when gamma rays or primary cosmic rays hit the top of the atmosphere.
Shorter electromagnetic waves which reach the earth include gamma rays x rays and ultraviolet rays?
true
Shorter electromagnetic waves which reach the earth include gamma rays x-rays and ultraviolet rays.?
true
How long would it take gamma rays from an exploding star to reach earth?
Gamma rays are a form of electromagnetic radiation, and thus they travel at the speed of light. If a star is one light year away, it will reach Earth in one year.
Can gamma rays reach the ground from space?
Gamma rays from space are absorbed by the Earth's atmosphere. However, gamma rays can still be detected on the ground as it is naturally emitted by radioactive decay occurring in rocks.
Shorter electromagnetic waves which reach the earth included gamma rays X-ray and ultraviolet rays?
true
Do gamma rays hit the surface of earth?
Yes, gamma rays from outer space can reach the surface of the Earth. However, much of the high-energy gamma radiation is absorbed by the Earth's atmosphere, particularly the ozone layer, before reaching the surface.
Why do gamma and x rays coming from space doesn't reach earth surface?
Gamma rays and X-rays from space do not reach the Earth's surface because they are absorbed by the atmosphere. The Earth's atmosphere acts as a protective shield, with layers that absorb these high-energy photons, preventing them from penetrating to the surface. This absorption is crucial for life on Earth, as these forms of radiation can be harmful. Instead, gamma rays and X-rays are detected by satellites and space-based observatories above the atmosphere.
Are gamma rays blocked or unblocked from by the earth's atmosphere?
Gamma rays are largely unblocked by the Earth's atmosphere; they can penetrate through it and reach the surface only in very small amounts. However, the atmosphere does absorb some gamma radiation, particularly at lower energies. Most gamma rays from cosmic sources are absorbed by the atmosphere, which is why gamma-ray astronomy is conducted using space-based observatories.
What would happen if Earth erupted gamma rays?
The earth would have to be a supermassive dying star to emit gamma rays.
Are Gamma rays harmful to earth?
Gamma rays are not necessarily harmful to the planet Earth, but to all the living organisms that inhabit it, as Gamma is a powerful form of radiation.
Why can gamma rays from objects in space not be detected on Earth's surface?
Gamma rays that originate from objects in space can be absorbed by Earth's atmosphere, making it difficult for them to reach the surface. Additionally, Earth's atmosphere shields us from harmful high-energy radiation like gamma rays, which is a good thing for life on Earth. To detect gamma rays from space, scientists use satellites or high-altitude balloons above Earth's atmosphere.
