There are three types of radiation: Alpha, Beta, and Gamma.
Alpha radiation is the emission of Alpha particles, which consists of two protons bound to two neutrons. Beta radiation is the emissions of electrons, and gamma radiation is the emission of photons.
Alpha particles are made up of 2 protons and 2 neutrons, and can be blocked by a single sheet of paper. Beta particles are electrons and can be stopped by a 3/4 inch block of wood. Gamma particles are photons, and they go straight through the 3/4 inch wood, but lead can stop them more.
In total, gamma radiation has the greatest penetrating power.
Uranium powered 9 volt battery glued to a magnet.
The different types of ionising radiation are:
Ultaviolet (UV)
Gamma Rays
X-Rays
Jordan Rouse 13
Gosford Hill School
alpha decay: Helium particles beta-decay: electrons
x-rays & gamma rays
x-rays r penetrating in nature...
A particles
Low ionising power results from great penetrating power.
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.
It is a type of ionising electromagnetic radiation. Ionising radiation is radiation composed of particles that individually have sufficient energy (or can liberate sufficient energy) to remove an electron from an atom or molecule, i.e., in this situation humans. It damages the cells of your skin essentially by smashiing into it.
Electromagnetic energy comes in two basic forms: 1. Ionising 2. Non-ionising Ionising radiation has the capacity for its photons to knock components off atoms and change their chemical constitution. This is a feature of electromagnetic radiation with a short wavelength, from the short-wavelength end of the visible spectrum downwards. Non-ionising EM radiation has a longer wavelength, that is most of the visible spectrum, infra-red, microwaves and radio waves. It has insufficient energy in the photons to modify atoms. This type can only damage living tissues if it is too intense, and the mechanism of the damage is by a temperature rise only.
the waves travelling with velocity of light and consisting of oscillating electric and magnetic fields perpendicular to each other and also perpendicular to the direction of their propagation are called electromagnetic waves.such waves with different ranges of frequency constitute an electromagnetic spectrum.these electromagnetic waves are classified in to different types depending on their wavelenth they areradio wavesmicro wavesinfrared lightvisible lightultraviolet lightx raysgamma rays
Low ionising power results from great penetrating power.
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.
Alpha and Beta Radiation are types of ionizing radiation. They are both charged particles though Alpha is heavier than the particle Beta.
It is a type of ionising electromagnetic radiation. Ionising radiation is radiation composed of particles that individually have sufficient energy (or can liberate sufficient energy) to remove an electron from an atom or molecule, i.e., in this situation humans. It damages the cells of your skin essentially by smashiing into it.
Electromagnetic energy comes in two basic forms: 1. Ionising 2. Non-ionising Ionising radiation has the capacity for its photons to knock components off atoms and change their chemical constitution. This is a feature of electromagnetic radiation with a short wavelength, from the short-wavelength end of the visible spectrum downwards. Non-ionising EM radiation has a longer wavelength, that is most of the visible spectrum, infra-red, microwaves and radio waves. It has insufficient energy in the photons to modify atoms. This type can only damage living tissues if it is too intense, and the mechanism of the damage is by a temperature rise only.
Radio waves, Microwaves, Infrared, Visible Light, Ultraviolet, X-Rays, Gamma Rays etc. are all Electromagnetic radiation, just at different frequencies.In physics, radiation is any process by which energy travels from one body to another.When most people hear radiation they think of ionising radiation, which is a radiation that is strong enough to ionize atoms.X-Rays are both Electromagnetic radiation and ionising radiation, because of the later it is a health hazard.http://en.wikipedia.org/wiki/Radiography
the waves travelling with velocity of light and consisting of oscillating electric and magnetic fields perpendicular to each other and also perpendicular to the direction of their propagation are called electromagnetic waves.such waves with different ranges of frequency constitute an electromagnetic spectrum.these electromagnetic waves are classified in to different types depending on their wavelenth they areradio wavesmicro wavesinfrared lightvisible lightultraviolet lightx raysgamma rays
Ultraviolet is ionising radiation. That means that it will ionise (turn into ions) some substances due to being a high energy form of electromagnetic radiation. If these 'substances' happen to be in your skin then you can start to see how UV radiation can be bad.
Ultraviolet is ionising radiation. That means that it will ionise (turn into ions) some substances due to being a high energy form of electromagnetic radiation. If these 'substances' happen to be in your skin then you can start to see how UV radiation can be bad.
The electromagnetic radiation most capable of ionizing is the radiation with the highest energy per quantum. That in turn implies the radiation with the highest frequency (shortest wavelength). The highest-energy end of the electromagnetic spectrum is the region we call "gamma rays". We can't generate these, and the gamma rays we observe all originate in radioactive nuclear processes.
Ultraviolet is ionising radiation. That means that it will ionise (turn into ions) some substances due to being a high energy form of electromagnetic radiation. If these 'substances' happen to be in your skin then you can start to see how UV radiation can be bad.
Any element that needs to emit it in order to stabilise. And they are not the nuclei of the element, they are made up of two protons and two neutrons, and it is also the most ionising radiation as well.