Calculate the energy of a photon in an X-ray if it's wavelength is 0.5nm​

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.

490 n

f=125n a=2.5m/s2

third one with arrows on top of each other going the same direction