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The Least penetrating form of radiation is Alpha as it only travels 10cm in air and is stopped by paper. Alpha is also the most ionising, Beta is less ionising still and Gamma is the least ionising as photons carry no charge so they have less effect.
Gamma rays are by far the most penetrating of the three types of radiation.
No! radiation is the transfer of energy in the form of electromagnetic waves.
Yes, you feel infrared radiation a form of electromagnetic radiation.
Beta minus radiation is a stream of electrons.
alpha
Alpha particles are the least penetrating form of radiation. However, that does not mean they are the least dangerous. Even though they can be stopped with only an inch or so of air, or even by our skin, if they are ingested and come into contact with sensitive body tissues, they can be dangerous, because they have the highest charge and the highest mass.
gamma rays
Yes and they are a penetrating form of radiation.
Gamma rays are by far the most penetrating of the three types of radiation.
The Least penetrating form of radiation is Alpha as it only travels 10cm in air and is stopped by paper. Alpha is also the most ionising, Beta is less ionising still and Gamma is the least ionising as photons carry no charge so they have less effect.
Gamma Radiation
Gamma
Gamma rays .It can penetrate several cm of lead.
alpha
consists of two protons and two neutrons (ionized helium, He2+)
alpha