does energy have anything to do with atoms emitting alpha or beta particles?

Question

does it require energy for an atom o emit a particle? can u explain please? T^T

Answer 1

Yes. Most definitely...it could be internal or external. In the case of external, its easy to understand: a disturancesuch as a collision excites the nuclues, and you know the rest...
For the former (internal), the nucleus gets a spontaneous destabilization as a result of quantum fluctuations in energy levels. This excites the neutrons and protons within the nuclei, thus resulting in a neclei reaction

Answer 2

Yes! When an element becomes unstable, protons or neutrons start breaking down by kinetic energy depending on whether or not it is an alpha or beta decay. This process happens over thousands of years, but there are many protons and neutrons being released from that element every day until it turns into another.

Answer 3

Density and thickness of the shielding fabric. additionally the opacity of the shielding fabric to the particular wavelength of radiation this is making an attempt to get previous it. whilst radiation encounters mass, that's scattered (meditated), absorbed (blocked), or transmitted (allowed to bypass). A given fabric has an "absorption spectrum," via fact of this it will take up at some wavelengths greater suitable than others. to respond to your question somewhat, somebody with get entry to to a fabrics absorption spectra database might desire to be conscious of the source of the radiation, so as that he would desire to % out the bands being emitted, and he'd would desire to be conscious of the composition and thickness of the fabric getting used to insulate you from that radiation, so he would desire to be certain its opacity as a function of wavelength.