The alpha particle can't travel more than a few inches in air. It is pretty much the biggest particle of ionizing radiation. It's composed of two protons and two neutrons, and it is a helium-4 nucleus. A link is provided to the Wikipedia article on the alpha particle. A lot more interesting stuff can be found there.
Gamma radiation can travel several meters in air, but its range can be affected by factors such as the energy of the radiation, the density of the air, and any obstacles in its path.
Air acts as a barrier to some forms of radiation by absorbing or scattering them. However, the amount of air needed to completely stop radiation depends on the type and energy of the radiation. In general, thicker layers of air will be more effective at stopping radiation.
Radiation
Alpha radiation is a type of radiation that can only travel a short distance (a few feet) in air. This is due to its relatively large size and positive charge, which causes it to interact strongly with atoms in the air and lose energy quickly.
Gamma radiation travels the furthest in air among the different types of nuclear radiation, as it is highly penetrating and can travel long distances without being easily stopped.
Gamma radiation can travel several meters in air, but its range can be affected by factors such as the energy of the radiation, the density of the air, and any obstacles in its path.
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Air acts as a barrier to some forms of radiation by absorbing or scattering them. However, the amount of air needed to completely stop radiation depends on the type and energy of the radiation. In general, thicker layers of air will be more effective at stopping radiation.
Radiation
Alpha radiation is a type of radiation that can only travel a short distance (a few feet) in air. This is due to its relatively large size and positive charge, which causes it to interact strongly with atoms in the air and lose energy quickly.
Gamma radiation travels the furthest in air among the different types of nuclear radiation, as it is highly penetrating and can travel long distances without being easily stopped.
Radiation can be stopped or attenuated by materials such as lead, concrete, water, or even air. The effectiveness of the barrier depends on the type of radiation, its energy level, and the thickness of the shielding material.
Convection is the type of heat transfer that causes hot air to rise and cold air to fall. This is because warmer air is less dense and tends to move upwards, while colder, denser air sinks. Radiation and conduction do not directly cause this vertical movement of air.
The daily range of temperature is mainly controlled by the balance between incoming solar radiation and heat loss through radiation back to space. Other factors influencing the range include cloud cover, humidity, and air circulation patterns. Human activities such as urbanization and deforestation can also impact the daily temperature range.
Beta radiation can travel several feet in the air, but its range is limited. The distance it travels depends on the energy of the beta particles and the density of the material it's traveling through. Beta radiation can be stopped by materials such as aluminum or even a few millimeters of plastic.
Atoms moved by radiation may move in random directions, depending on the type and energy of the radiation. The movement can be in any direction, not necessarily in a specific pattern.
No, radiation can travel through a vacuum as well as through materials such as air, water, and solids. The ability of radiation to travel through materials depends on factors such as the type of radiation and the material's density and thickness.