light has no mass, but it has energy and can be converted into other forms using
solar panels. according to eistein thory, e=mc2, energy = mass x (speed of light)2. but if we want to calculate the energy in light using this formula, light has no mass, therefore, e=0xc2, giving us,e=0. so does light has energy? Answer > does light has energy? The short answer is "Yes." There are many ...