Light can travel through free space as it is electromagnetic waves that don’t need a medium to travel through, Light waves are considered as electromagnetic waves because light waves can propagate through a vacuum,...
The word atom goes back to a Greek origin, meaning the indivisible, Scientists put different models for the structure of the atom based on many experimental evidences, Bohr studied the difficulties faced by Rutherford’s...
Converting the mass (m) into energy (E) is related to the Einstein relation (E = mc²) which is the scientific base of the nuclear bomb where it was found that the fission of the...
