Gamma radiation is the strongest, followed by beta, followed by alpha.
So, in answer to your question; alpha is the weakest type of radiation :)
Infrared radiation is a type of electromagnetic energy
Alpha radiation
The strongest type of radiation of course.
Among the many categories of radiation in the electromagnetic spectrum, the radiation with the lowest frequency(longest wavelength) carries the least energy. This might be the audio-frequency radiation from speaker-wires,the 60-Hz radiation from utility power lines or AC line-cords within the home, etc.
solar radiation from the sun
The weakest type of bridge would be a board across gully.
London dispersion forces are the weakest type of chemical bonding.
if you are talking about radiation then yes but only few thin materialsalpha radiation is the weakest pentrating the strongest ionising
Torkoal is the weakest Fire Type Pokemon Ash has.
sedimantary
acid
Alpha radiation is not necessarily the "weakest" radiation. Alpha radiation is the emmanation of helium nuclei, which is two protons and two neutrons. As such, an alpha particle has a mass of 4 and a charge of +2. As a result, it interacts more readily than any of the other forms of radiation. This means that alpha can be stopped with a few inches or air, or even with a sheet of paper. That does not mean, however, that alpha is the least dangerous - if it is ingested, such as into the lungs, it will be in close proximity to sensitive tissues, making it one of the most dangerous forms of radiation. Its penetrating power is certainly the least, but, "weakest", not by a long shot.
on outer ear
ikr
Hydrogen
There are 3 types of radiation used. The first is alpha,beta, and gamma order from weakest to strongest.
pine wood