Interested to Buy Any Domain ? << Click Here >> for more details...
ENGINEERING PHYSICS - EXAMPLE 30.3 : (a) The quantum number m is given by m = -s, -s + 1. If s = 0.5, find the values of m. (b) | T > = (cos T) | V > + (sin T) | H >. The V and H states form a basis for all polarizations. Let cos T = 0.8. (i) If (sin T)(sin T) + (cos T)(cos T) = 1, find the value of sin T. (ii) For | T > = a | V > + b | H >, where a x a represents the probability of | V > and b x b represents the probability of | H >. Which one is more abundant, | V > or | H >? (iii) Find the value of T without using any mathematical tools.
- 1 Answers
- 2128 Views
- I also Faced
- E-Mail Answers
Answer Posted / kangchuentat
ENGINEERING PHYSICS - ANSWER 30.3 : (a) When s = 0.5, m = -s = -0.5 and m = -s + 1 = -0.5 + 1 = 0.5. (b)(i)(sin T)(sin T) = 1 - (cos T)(cos T) = 1 - 0.8 x 0.8 = 0.36. Then sin T = 0.6. (ii) Let a = cos T = 0.8, probability of | V > = a x a = 0.8 x 0.8 = 0.64 (more abundant) and b = sin T = 0.6, probability of | H > = b x b = 0.6 x 0.6 = 0.36 (less abundant). (iii) cos T = 0.8, then T = arc cos 0.8. The answer is given by Kang Chuen Tat; PO Box 6263, Dandenong, Victoria VIC 3175, Australia; SMS +61405421706; chuentat@hotmail.com; http://kangchuentat.wordpress.com.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Name the three classes of organic solvents?
How to caliculate the boil up rate, dia and height in both packed and tray distillation columns and any referance books for the design.
What is the practical particle size limit for pneumatic conveying?
What factors go into designing the vapor space of kettle type reboiler?
What are the different characteristics that can affect the flow of bulk solids and how?
Explain what types of valves are recommended for slurry services?
What is vapour flooding and liquid floodin in distillation?
Explain what type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha (net positive suction head available)?
What are the main terms in unit operations? What are its characteristics?
What are the effects of oils on the properties of Polyolefins?
How can you determine the proper pipe thickness for a slurry line?
Explain what are the problems that are associated with the expansion joints?
Is it ever advantageous to use shells in series even though it may not be necessary?
could anyone send me model question papers or outline of graduate trainee(chemical engg) post?
How can one estimate how the friction factor changes in heat exchanger tubes with a change in temperature?
