Two color coding schemes exist to guide applicators when selecting. nozzles for pesticide applications. The color schemes are designed to. help applicators achieve accurate, effective crop protection. It may be. confusing, but the color schemes represent flow rate and droplet. size and are independent of one another.
If E = mc^2, and light = E, then light = mc^2. Therefore light is matter. Given, as Claude Bile stated (post #4), âE = mc^2 is the equivalence of mass and energy, not matter and energyâ, I guess they are saying that because light has relativistic mass it is matter.
Dark matter is the term astronomers use to describe material in the universe that does not emit or reflect light and is, therefore, invisible.Stars, nebulae, and galaxies are examples of luminous objects in the sky.ark matter is the term astronomers use to describe material in the universe that does not emit or reflect light and is, therefore, invisible.