Modern Physics
Modern Physics
2nd Edition
ISBN: 9780805303087
Author: Randy Harris
Publisher: Addison Wesley
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Chapter 3, Problem 44E

(a)

To determine

ToCalculate: The intensity of the light at the center of the screen.

(b)

To determine

Tocalculate: The number of photons that is detected per square millimeter per second at the center of the screen if a second slit is added very close to the first.

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210. Sometimes the Helmholtz free energy F(T, V, N) divided by temperature, T, is an interesting quantity. For example, the quantity is proportional to the logarithm of the equilibrium constant or solubilities. A. Derive a relationship showing that Find the constant of proportionality. a F αυ ƏT T B. Suppose F(T) depends on temperature in the following way: F(T)=2aT²+bT. Find S(T) and U(T).
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