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8. Suppose a quantity z is distributed formly in the range (-1,1]: p(z) const, s

ID: 491476 • Letter: 8

Question

8. Suppose a quantity z is distributed formly in the range (-1,1]: p(z) const, see Figure below. I unit the distribution is normalized to one, the vauue of this constant is: (a) 1/2 (b) 1 (e) 2 (d) not enough information 9. Which graph most closely resembles the molecular speed distribution for He and Ar? (d) 10 suppose achemical process consists of aparticle transfering back and forth between situs Aand B, bo states are where T is temperature. The probability pa for the particle to be at site B relative to the probability pA, i.e. pBlpu, is equal to: (b) 1/2 (c) 1/4 (d) 1/8

Explanation / Answer

9. option (a) because Ar is haveist one in camparison with He .When the temperature increases, the peak not shifts to the right.