The correct answer among the choices given is option C. Radioactive decay is the process whereby a stable nucleus loses energy by emitting radiation. It is the spontaneous breakdown of a nucleus that results from the release of energy and matter from the nucleus.
Answer:
A beach forms when waves store sand and rock along the shoreline. A few sea shores are comprised of rocks and stones. After some time, they are moved around smooth by the waves.
Explanation:
A beach is a geologic arrangement that is situated along a huge waterway, including lakes, streams, and seas. Sea shores are described by the presence of small bits of natural silt. The dregs might be made out of sand, rock, shell, green growth, or stones. Normal sea shores may take a large number of years to advance, a cycle that is the consequence of continually moving water that disintegrates the land situated around its edge. Basically, rocks or coral reefs situated off the shore are worn out by moving waves. Moreover, streams and rainwaters may dissolve rocks found further inland. These dregs are stored along the coastline, framing a sea shore.
Answer is: quantum theory (mechanics).
<span>Quantum theory is theory in </span>physics<span> which describes </span>nature<span> of energy levels of </span>atoms<span> and </span>subatomic particles. Quantum theory is formulated in different particularly developed mathematical formalisms.
According to this theory energy<span> of a system may be restricted to </span>discrete values<span> (</span>quantization<span>).</span>
