What is the approximate frequency of a photon having an energy 5 X 10(-24) J? (h = 6.6 X 10(-34) JX s) *
O 8 X 10(9) s-1
3 X 10(-57) S-1
O 3 x 10(-58) S-1
1 X 10(-10) S-1
HURRY PLS

How many moles in .5g of sodium bromide?

Need ! assume that the variables x and y are directly related. if k = 8, what is the value for each of the following points? be sure and record your data to be used in the following problem. x y k 0.

Complete the following radioactive decay problem. tan+on-? c+th