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In the definition and the axioms of group theory, why knot do not form a group? Draw a picture and explain the answer as much as possible
o Why don't knots form a group? o Why do braids form a group? (What in knot theory does form groups) o Why don't knots form a group? o Why do braids form a group? (What in knot theory does form groups)
please draw a picture and explain all work. answer must be in decimal form A DVD is spinning at 349.332 rpm. What is the size of the angular momentum of the DVD if it has a circumference of 37.943 cm and a mass of 25.068 g? Enter your answer in kg m²/s to the thousandth's place.
Explain the definition of ionization energy, the observed group and period trends for this property, and (using effective nuclear charge) why the observed trends happen the way they happen. For each of the following molecules, draw a Lewis structure (all resonance structures if necessary), indicate the molecular geometry, and indicate the bond angles based on VSEPR theory: Identify the hybrid orbitals used for each of the following geometries, according to Valance Bond Theory: (a) tetrahedral _____ (b) bent (as in...
is it possible to add too much of a reagent? why or why not? explain below using what you know about what acids abd bases do to h+ ions. • Is it possible to add "too much of a reagent? Why or why not? Explain below, using what you know about what acids and bases do to H+ ions.
There is much criticism that modernization theory is Eurocentric. Do you think dependency theory and globalization theory are also biased? Why or why not? Compare and contrast modernization theory, dependency theory, and globalization theory. Which do you think is more useful for explaining global inequality? Explain, using examples.
Explain Least Preferred Coworker Theory. Why do you identify with this theory/model? Why do you NOT identify with this theory/model? How would you implement this theory/model? How would your personal biases affect your implementation of this theory/model? If applicable, briefly summarize your Experiential Learning Exercise results for this theory/model. What questions do you have regarding this theory/model? What would you like to learn more about?
please answer it...with detailed steps. Q.2. Do the following matrices form a group (group multiplication = matrix multiplication) (6 °) ( ) (i.) where w=1. If not, add to them other 2 x 2 matrices needed to complete a group of smallest order possible). Divide the elements of the group into classes.
Is it possible to form a real image with a single negative (diverging) lens? Explain why or why not.
Draw the possible E1 product(s) for the following reactions. Do not draw the leaving group or counterion. Ignore Zaitsev's rule. CHA CH3 H3C- cn Cucos CH,CH,OH Br H3CH2 Сн, CF,CH, OH
6.) Explain with as much detail possible why when bonding, fluorine will have a greater pull on bonding electrons compared to iodine. U 7.) Explain with as much detail possible why sodium has a larger atomic radius than magnesium, 8.) Explain with as much detail possible why phosphorus has a larger atomic radius than nitrogen. 9.) Elements are very chemically reactive in groups 1 and 7. Use the trends to explain this observation. 10.) Below are the first thru third...