Estimate ωc for water molecules in liquid water at 17 ◦ C, given that m = 3.0 × 10−26 kg. Remember that the number of states is VrVp/h^3. For an estimate of the accessible volume in momentum space, assume that the maximum magnitude of the momentum for any molecule is roughly equal to the root mean square value; most accessible states reside within a sphere of that radius in momentum space. Assume that any one molecule can go anywhere within the volume V occupied by the liquid, and don’t forget to correct for the number of identical particles within that volume.
answer: 8000
Estimate ωc for water molecules in liquid water at 17 ◦ C, given that m = 3.0 × 10−26 kg. Remembe...
a. Make an estimate of u0 (in eV) for a water molecule in the liquid state at 100℃. Assume that there are six degrees of freedom per molecule in both the liquid and the vapor states and that 2260 kJ of energy per kg are released when it condenses. Ignore any work done on the molecule due to the change in volume. b. What is the average thermal energy per molecule? c. What is the average total energy per molecule...
1. Which of the following are the sites within the human body where carbon dioxide and oxygen are exchanged? A. Alveoli B. Arteries C. Synapses D. Venules 2. Which of the following describes the most important reason for repeating an experimental investigation? A. To verify the validity of the original findings B. To expand upon the original investigation C. To manipulate the independent variable D. To attempt to disprove the hypothesis 3. Lithium has an atomic number of 3 and...