Option(d) is correct
When a light rays goes from rarer medium to denser medium it deviates from their original path and bends or away from the normal.
14. Which of the following is the correct scenario for refraction? A а. А b. В...
For the reaction mechanism ki A> В В -> А k2 A>С k3 |В >D sketch a graph showing how the concentrations of A,B,C and D change over time. Consider the following cases 1) k1>k-1 and k2>>k3>>k1 2) k1k-1 and k1>>k2= k3 For the reaction mechanism ki A> В В -> А k2 A>С k3 |В >D sketch a graph showing how the concentrations of A,B,C and D change over time. Consider the following cases 1) k1>k-1 and k2>>k3>>k1 2)...
Which element has no unpaired electrons? 8 А. С В. В С. N D. Mg
Evaluate the following. а в с с а ь ь са
11. Which of the following dienes can undergo tem А) І В) С) D) IV E ) all of the above What is the major organic product obtained from the following reaction? 12. (co,ch, COCH 1 -0o,0M, SCO.CH A) 1 B) 2 C) 3 D) 4 13) What is the name of the following ester? C) ethoxy butanoate A) propyl ethanoate B) ethyl propanoate D) ethyl butanoate E) None of the above 14) Which of the following is propyl benzoate?...
N Вн, оr NMe, PhSe PhS or or А с В F Which compound in each pair will be the stronger base? Structure A or B? Structure C or D? Structure E or F? ш
choose correct answer. no explanation needed QUESTION 21 luminosity b о в А км The figure above shows groups of stars on the H-R diagram, delineated broadly by groups (a) through (e). Which group represents stars that are hot and dim? a b OOooo QUESTION 22 luminosity b ов А F G KM The figure above shows groups of stars on the H-R diagram, delineated broadly by groups (a) through (e). Which group represents stars of the smallest radi? a...
Question-5. Which one of the following alcohols is most acidic? ОН ОН ОН IV А. В. с. І || III IV
Question 21 Which of the following is expected to function as an antioxidant? ОН он А. В. С. D. ОА Св Ос OD O A, B, C, and D
в с ер Е А 12 ft 14 ft 14 ft 12 ft For the beam shown above and the sign convention shown: 1. (2 points) Using the Muller-Breslau Principle, sketch the shape of the influence line for the internal bending moment at point B; 2. (2 points) Find the value of the internal bending moment at B when the unit load is applied at point E.
Please explain your answer Which of the following reactions is NOT an isodesmic reaction? Н,с-он "сн, CH4 + Hас -Он (А) + (В) ОН + ОН CI н н Н н н Br Br Br (C) + Br Br н Н Br Н Н (D) з СH4 2 Hа Select one: а. А b. В С. С d. D вооо