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An electron moves from the first level (n=1) to the third level (n=3) by absorbing yellow...
4. An atom emits a photon with a wavelength of 872 nm when its electron moves from the n = 5 energy level to the n = 4 energy level. From this fact, what can you can conclude? (Hint: drawing a diagram may be helpful) (A) This atom must emit lower energy light than the 872 nm light when moving from the n= 5 energy level to the n= 1 energy level (B) This atom's electron can transition from the...
Question 35 (2 points) An electron in a hydrogen atom absorbs aqua (green with a little blue) light in goin from the n=2 to n=4 energy level. What is a possible color that could be absorbed the electron goes from the n=2 to the n=5 energy level? orange yellow blue O red Infra-red 10 2 0 MacBook Pro % 5 6 & 7 00 9 O R T
39. M&M's The Mars company says that before the intro- duction of purple, yellow candies made up 20% of their plain M&M's, red another 20%, and orange, blue, and green each made up 10%. The rest were brown. a) If you pick an M&M at random, what is the probabil- ity that 1. it is brown? 2. it is yellow or orange? 3. it is not green? 4. it is striped? b) If you pick three M&M's in a row,...
The electron in an atom moves from the n=3 energy level to the n=1 energy level. The energy levels have energy of E3 = 5 x 10−19 J and E1 = 3 x 10−19 J. (a) What is the difference between the two energy levels? Tries 0/10 (b) What is the frequency of the photon that is involved when the electron moves between orbits? Tries 0/10 (c) Is a photon emitted or absorbed in the above scenario? Emitted Absorbed
How many different energies of light are emitted from an H atom with the electron in the n=4 energy shell? Group of answer choices a. 3 b. 4 c. 5 d. 6 2.. Would a photon of visible light (photons with wavelengths = 400 - 700 nm) have sufficient energy to excite an electron in a hydrogen atom from n = 1 to n = 5? NOTE: You'll need to calculate how much energy is required for the transition from...
IT: Canves LMS O Ouiz: EC-Preparation 10284/take D? Question 2 1 pts Based off the ax of FeSCN2*, what color do you expect the FeSCN2 solution to be? 647 nm 585 nm Orange 700m Red 400 nm Yellow 575 nm Purple/Green Blue 24 nm491 m O Orange ?Green ?Purple Yellow ?Red Blue 2 pts D Question 3 MacBook Air
You are required to design a colour mixer. It is allowed to use a maximum of only two colours at a time from the available three that are Yellow, Red and Green. The combination of the colours and their results are shown in the diagram below, and only Orange and Green colour outcomes are acceptable. Blue Red Yelow Purple Green Orange A. Prepare the truth table for this scenario B. Deduce the canonical sum of products that give you the...
Red Orange Yellow Green Purple Total 1046. 1066 977 1029 969 5087 Suppose you are going to randomly select two Skittles from the bag YOU purchased. (a) What is the probability that both Skittles are purple if you select them with replacement? Give your answer correct to four decimal places. (4 points) (b) What is the probability that both Skittles are purple if you select them without replacement? Give your answer correct to four decimal places. (4 points) (c)...
Calculate the wavelength of light produced if an electron moves from n=3 state to n=2 state of an electron in a hydrogen atom.
Question 3 2 pts Which of the following describes which grow light would have been the best choice for the biosphere? The green light because it has a wavelength of 500-570 nm which is the wavelength that is best absorbed by chlorophyll. The blue light because it has a wavelength of approximately 450-500 nm which is the wavelength best absorbed by chlorophyll. The red light because it has a wavelength of 610-700 which is a unique wavelength for chlorophylla Any...