QUANTUM CHEMISTRY AND CHEMICAL ENGINEERING - EXAMPLE 31.4 : In a rigid rotor model in quantum chemistry, the moment of inertia I is given by an Equation E as I = Ma x La x La + Mc x Lc x Lc = m x L x L, where m = (Ma x Mc) / (Ma + Mc) and L = La + Lc, m is the reduced mass, Ma is the mass of a, Mc is the mass of c, La is the radius of a from point O, Lc is the radius of c from point O. Prove by simplest method that Equation E is wrong.
QUANTUM CHEMISTRY AND CHEMICAL ENGINEERING - ANSWER 31.4 : Let Ma = 0 and Mc = 1 as assumption. Substitute them into Equation E as I = Ma x La x La + Mc x Lc x Lc = 0 + Lc x Lc = Lc x Lc. However, m = (0 x 1) / (0 + 1) = 0, then I = Lc x Lc, which is not equal to 0 but I = m x L x L = 0 x L x L = 0. Equation E is proven wrong. 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 |
What is the difference beteween in specticle blind and slip plate
What are the different types of equipments for the conveyance of solids?
Explain the common failure mechanism for above ground atmospheric storage tanks?
Explain what are the affinity laws associated with dynamics pumps?
I am a student of class 12. With PCMB group. But I Am not good at math. So I wanted to ask whether Chemical engineering can be a good option for me.???
What is a quick way to calculate frictional pressure drops in carbon steel pipe?
What are some common causes of control valve noise?
What are the Major Utility Systems in a Pharma Plant? How are they interrelated?
Part time jobs for engineer students working or studying
why is cross over inlet provided in a furnace?
What is the practical particle size limit for pneumatic conveying?
The job profile as a Service Engineer?