Is a 2p to 1s transition allowed? 134]), the excited state must have the quantum numbers l=1 and m=0,±1. Thus, we are dealing with a spontaneous transition from a 2P to a 1S state. Note, incidentally, that a spontaneous transition from a 2S to a 1S state is forbidden by our selection rules. Does 2s…
How accurate are parchment predictions?
How accurate are parchment predictions? Among similarly ranked schools, Parchment is pretty reliable. For example, the Parchment data says Stanford gets about 45\% against Harvard, 55\% against Yale, 70\% against Princeton and MIT, 77\% against Penn, 81\% against Brown, 88\% against Columbia, etc. What information do universities use to decide who to admit? Standards are…
Why does oil not boil?
Why does oil not boil? Like mentioned above, oil has a decomposition point that is lower than its boiling point. So when you heat it, it will decompose before turning into a gas. Will water boil out of oil? Once they get up to 100 degrees C, the water will start to boil. And around…
Are the Dodgers winning the World Series 2020?
Are the Dodgers winning the World Series 2020? Mookie Betts delivered two runs in a Game 6 victory over the Tampa Bay Rays that sealed the franchise’s first title in 32 years. Do the Dodgers have a chance to win the World Series? Because of this, our model says there’s a 30 percent chance that…
Which episodes should I skip in Boruto?
Which episodes should I skip in Boruto? Boruto: Naruto Next Generations filler list: Which episodes to watch and which ones to skip Manga Canon Episodes include: 19-23, 39, 53-58, 62-66, 148-151, 181-189, 193-208, 212-217. Anime Canon Episodes: 1-15, 24-38, 42-47, 51-52, 60, 70-92, 98-104, 112, 115, 120-137, 141-147, 152-154, 157-180, 190-191, 209-211. Should I watch…
Which is best web development or software development?
Which is best web development or software development? Software developed applications mainly perform better in gaming, file-handling. Web developed applications perform better in data centralization or multi-user. 2. The key difference between both Software Development and Web Development is a change of Interface. Which is better software engineer or web developer? A web developer is…
What is meant by leveraged lease?
What is meant by leveraged lease? A leveraged lease is a lease agreement that is financed through the lessor with help from a third-party financial institution. In a leveraged lease, an asset is rented with borrowed funds. What is finance lease as per AS 19? Finance Lease A lease in which all risks and rewards…
How strict is the drinking age in America?
How strict is the drinking age in America? A Minimum Legal Drinking Age (MLDA) of 21 saves lives and protects health. Minimum Legal Drinking Age (MLDA) laws specify the legal age when an individual can purchase alcoholic beverages. The MLDA in the United States is 21 years. Why do Americans have to wait until 21…
What did Dr strange signal to Ironman endgame?
What did Dr strange signal to Ironman endgame? Tony Stark asked, “How many do we win?” Doctor Strange replied, “One.” The ‘one chance’ scene in Endgame is Strange reminding Tony of that single scenario, and Tony realising that the only way for them to win is if he sacrifices himself. He means, ‘You’re going to…
Do brains have electromagnetic fields?
Do brains have electromagnetic fields? It has been known since the 19th century that the brain generates its own EM field, which can be detected by electrodes inserted to the brain. Its source is electrical dipoles within the neuronal membranes caused by the motion of ions in and out of those membranes during action potentials…