Determine the internal normal

An Introduction to Thermal Physics 1
Problem 35P According to the Sackur-Tetrode equation, the entropy of a monatomic ideal gas can become negative when its temperature (and hence its energy) is sufficiently low. Of course this is absurd, so the Sackur-Tetrode equation must be invalid at very low temperatures. Suppose you start with a s

Principles of General Chemistry 2
How many total moles of ions are released when each of the following samples dissolves completely in water? (a) 0.734 mol of \(\mathrm{Na}_{2} \mathrm{HPO}_{4}\) (b) 3.86 g of \(\mathrm{CuSO}_{4} \cdot 5 \mathrm{H}_{2} \mathrm{O}\) (c) \(8.66 \times 10^{20}\) formula units of \(\mathrm{NiCl}_{2}\)

Microbiology: An Introduction 11
Which of the following is an example of bioremediation? a. application of oil-degrading bacteria to an oil spill b. application of bacteria to a crop to prevent frost damage c. fixation of gaseous nitrogen into usable nitrogen d. production by bacteria of a human protein such as interferon e. all of

Chemistry 11
Carry out the following conversions: (a) 1.42 light- years to miles (a light-year is an astronomical measure of distancethe distance traveled by light in a year, or 365 days; the speed of light is \(3.00 \times 10^{8}\) m/s). (b) 32.4 yd to centimeters, (c) \(3.0 \times 10^{10}\) cm/s to ft/s.

Human Anatomy & Physiology 9
Lymphocytes that develop immunocompetence in the bone marrow are (a) T lymphocytes, (b) B lymphocytes, (c) NK cells, (d) B and T lymphocytes.

Principles of Economics 9
If business leaders in Great Britain become more confident in their economy, they will increase investment, causing the British pound to _________ and pushing the British trade balance toward _________. a. appreciate; deficit b. appreciate; surplus c. depreciate; deficit d. depreciate; surplus

Foundations of Sport and Exercise Psychology 7
Discuss three strategies for on-site reductions in anxiety and tension.

Plant Systematics 3
What is the difference between parallel and penni-parallel? Between pinnate-netted, palmatenetted, and ternate-netted?