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What are two elements that produce background radiation on earth?
Two key sources of background radiation on Earth are cosmic rays (high-energy particles from space) and terrestrial sources like radon gas, which can seep into buildings from the ground. Both cosmic rays and terrestrial radiation contribute to the natural background radiation levels that we are exposed to daily.
What are three of the natural sources that give off radiation?
- Radiation of cosmic origin- Radiation from radioactive elements (and decay products) of the Earth- Internal radiation of organisms
Parallax would be harder to measure if?
A parallax is hard to measure if it is very small - and this happens when the corresponding object is very far away.
What percentage of human exposure comes from outer space rocks soil radon gas and the human body?
About 80% of human exposure to radiation comes from natural sources, including outer space (cosmic rays), soil (terrestrial radiation), and radon gas. Cosmic rays contribute approximately 8% of this exposure, while radon gas accounts for about 55%. The remaining exposure comes from terrestrial sources and the natural radioactivity present in the human body itself. Overall, these natural sources contribute significantly to the background radiation that humans are exposed to.
What unit do you use to measure distance in your galaxy?
light years are used as a type of measurement to calculate the distance between planets, astronomical units are used to measure how far away a planet is from earth.
What are the source of radiation?
Cosmic radiation External terrestrial and internal radiation
Cosmic radiation and radiation from terrestrial sources are examples of?
Natural background radiation
What is the difference between extraterrestrial and terrestrial radiation?
Terrestrial raiation are those radiatins which originate from the earth's surface as there are radioactive substances in the earth's crust. Even from your own bones which cntain radium compunds. Extraterrestrial radiatins include those coming from space like cosmic waves, sun's rays, etc.
What are two elements that produce background radiation on earth?
Two key sources of background radiation on Earth are cosmic rays (high-energy particles from space) and terrestrial sources like radon gas, which can seep into buildings from the ground. Both cosmic rays and terrestrial radiation contribute to the natural background radiation levels that we are exposed to daily.
What is the difference between cosmic and terrestial radiation?
Basicly the wavelengh
What is a cosmic distance?
A distance in space, between stars etc.
What are three of the natural sources that give off radiation?
- Radiation of cosmic origin- Radiation from radioactive elements (and decay products) of the Earth- Internal radiation of organisms
What is the largest source of radiation on earth?
The largest source of radiation on Earth is natural background radiation, which primarily comes from cosmic rays, terrestrial sources, and radon gas. Cosmic rays originate from outer space and interact with the Earth's atmosphere, while terrestrial radiation is emitted from radioactive materials in the Earth's crust, such as uranium, thorium, and potassium-40. Radon, a radioactive gas that seeps from the ground, contributes significantly to the overall exposure to natural radiation. Together, these sources account for the majority of the radiation humans are exposed to in their daily lives.
What is a cosmic master?
Answer 1) A Cosmic Master is an advanced intelligence which has been 'born' through the Logos of a planet. This type of birth is far above the 'normal' terrestrial introduction which most people on Earth have to undergo through successive incarnations.Answer 2) Anything out of Earth, just extraterrestrial matter. (This needs explaining? Are you saying a Master is synonymous with the term matter?)
Parallax would be harder to measure if?
A parallax is hard to measure if it is very small - and this happens when the corresponding object is very far away.
What percentage of human exposure comes from outer space rocks soil radon gas and the human body?
About 80% of human exposure to radiation comes from natural sources, including outer space (cosmic rays), soil (terrestrial radiation), and radon gas. Cosmic rays contribute approximately 8% of this exposure, while radon gas accounts for about 55%. The remaining exposure comes from terrestrial sources and the natural radioactivity present in the human body itself. Overall, these natural sources contribute significantly to the background radiation that humans are exposed to.
What are the five sources of background radiation?
The five sources of background radiation are cosmic radiation from outer space, terrestrial radiation from the Earth's crust and building materials, radon gas from soil and rocks, internal radiation from within our bodies, and medical sources like X-rays.
