- What is the frequency of the light emitted by a laser pointer whose wavelength is 670 nm?

Discover Questions

If we ever did discover aliens would they be scary like the ones on alien or would the be just like humans or the gray humanoid aliens? Solve this perimeter problem with complete solution method? What is piller and span? If f is one-to-one and f(-5) =2, then f^-1(2)= and (f(-5))^-1=? What is the molarity of the solution formed by mixing 0.20 moles of sodium hydroxide (NaOH) with enough water to make 150 mL of solution?