2. What is the shortest wavelength humans can see?
blue
green
red
violet

Explanation:

Wavelength gets determined by the spherical drum of electrons relative to the nucleus. The set gets into a pattern.

It is like each electron is a node, and its works best when they have the same rhythm.

One can be at 1x, or 2x, or 3x, so long as the nodes stay in synch. Here is an example where three waves want a pattern in synch - even if two are going 2x, the third (blue). That is a 2x or 3x would all fit into the blue base wave function.

the correct answers are: 1) lay and collect taxes and duties; 2) pay debts; 5) borrow money;   6) regulate commerce with foreign nations.

article 1, section 8. refers to the powers of congress. according to the united states constitution: “the congress shall have the power to lay and collect taxes, duties, imposts, and excises, to pay the debts and provide for the common defense and general welfare of the united states.”