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ロ € 1 Origin.pdf ← → c) a 10 file:///C/Users/okosi/OneDrive/Documents/Origin.pdf Problems PIE1 C...
Problems 85 3.9 Which of the following species contain a C4 axis and 3.27 Six of the nine vibrati...
please answer highlighted questions
Problems 85 3.9 Which of the following species contain a C4 axis and 3.27 Six of the nine vibrational degrees of freedom of SiF are IR active. Why are IR absorptions observed only at 389 and 1030 cm for this compound? 3.10 How many mirror planes do each of the following molecules contain: (a) SF" (b) H2S; (c) SF" (d) 3.28 AICİ6 belongs to the D2hpoint group: SOF: () SO () SO,? 3.11 (a) What structure...
Use Web Mo for (pyrazine (C4H4N2)) Point group is D2h (a) Identify and clearly sketch by hand the symmetry elements...
Use Web Mo for (pyrazine (C4H4N2)) Point group
is D2h
(a) Identify and clearly sketch by hand the symmetry elements of the molecule. (b) Calculate the number of degrees of freedom and number of vibrations for the molecule. (c) Determine how the degrees of freedom of the molecule are distributed amongst the irreducible representations of the point group show clearly all your working. (d) Subtract the translations and rotations and hence determine how the normal vibrations of the molecule are...
file:/C/Users/rj_ea/OneDrive/Desktap/ENGG2 55%20FINAL %20EXAM %20PAST%20PAPERS/ENGG255%20past%20exam%20paper.pdf f data acquisition systems a) Write down the five main components 2.5...
file:/C/Users/rj_ea/OneDrive/Desktap/ENGG2 55%20FINAL %20EXAM %20PAST%20PAPERS/ENGG255%20past%20exam%20paper.pdf f data acquisition systems a) Write down the five main components 2.5 marks b) Consider the below wave function and answer the following questions F(t)-cos(T.12t)+cos(T.10t) Graph the beat function for this wave 5 marks i What the beat frequency? 2.5 marks i Calculate the proper sampling rate for this wave. 2 marks iv) Calculate the time intervals between the samples. 2 marks c) Quantize an analoguer digital convertor with dynamic range of 1V in 4 bits....
please answer highlighted questions
Problems 85 3.9 Which of the following species contain a C4 axis and 3.27 Six of the nine vibrational degrees of freedom of SiF are IR active. Why are IR absorptions observed only at 389 and 1030 cm for this compound? 3.10 How many mirror planes do each of the following molecules contain: (a) SF" (b) H2S; (c) SF" (d) 3.28 AICİ6 belongs to the D2hpoint group: SOF: () SO () SO,? 3.11 (a) What structure...
Use Web Mo for (pyrazine (C4H4N2)) Point group
is D2h
(a) Identify and clearly sketch by hand the symmetry elements of the molecule. (b) Calculate the number of degrees of freedom and number of vibrations for the molecule. (c) Determine how the degrees of freedom of the molecule are distributed amongst the irreducible representations of the point group show clearly all your working. (d) Subtract the translations and rotations and hence determine how the normal vibrations of the molecule are...
file:/C/Users/rj_ea/OneDrive/Desktap/ENGG2 55%20FINAL %20EXAM %20PAST%20PAPERS/ENGG255%20past%20exam%20paper.pdf f data acquisition systems a) Write down the five main components 2.5 marks b) Consider the below wave function and answer the following questions F(t)-cos(T.12t)+cos(T.10t) Graph the beat function for this wave 5 marks i What the beat frequency? 2.5 marks i Calculate the proper sampling rate for this wave. 2 marks iv) Calculate the time intervals between the samples. 2 marks c) Quantize an analoguer digital convertor with dynamic range of 1V in 4 bits....
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