Diatomic gas.

Find the specific heat capacity, for the following: (a) An ideal diatomic gas undergoing rotation with no vibrations (b) An ideal diatomic gas undergoing rotation with radial vibrations. (see question for attachment with figures)

Finding error in a given expression using the general rules of Propagation of Error. I have found the error in 14 different expressions.

Find error in w: (1) w = x + 2y – 3z = 14 (2) w = 2t – 3e = -115 (3) w = x * 2y * 3z = 600 (4)w = 2x/2y = x/y = 2 (5) w = 1/8 (1/y) + ¾ (z/x) + ¼ (y/x) = 0.3 (6) w = 2 (y/z) - 3(x/z) = -10 (7) w=ycost = 4.92 (8) w = t2/sin t = v1 / v2 = 575.877 (9) w = tan t / tan e = 0.1763 (10)w = x3 / cos e = v1/v2 = 1414.2136 (11) w = ln x = 2.303 (12) w=ln (x/3y2) = -2.0149 (13) w = 3 x-2 + 5 y-3 (14)w = (x3 + 3y/z2) ½ = 31.682

Statics and mechanics.

Pictures should show up in any word document program can i email doc to you all Question 1 Multiple Choice Three forces are applied to an eyebolt as shown in Fig. 1. Determine the x-component, Rx, of the resultant of the forces. Figure 1 -4470 lb -2680 lb 2680 lb 4470 lb Question 2 Multiple Choice For the three forces applied to an eyebolt as shown in Fig. 1, determine the y-component, Ry, of the resultant of the forces. Figure 1 -4470 lb -2680 lb 2680 lb 4470 lb Question 3 Multiple Choice For the three forces applied to an eyebolt as shown in Fig. 1, determine the magnitude of the r... click for more

Derivation of standard deviation of binomial distribution and the Gaussian limit.

In the attachment this problem is formulated in terms of noninteracting particles.

Find the probability that they meet again after N steps.

This is from Reif's Statistical and Thermal Physics: Two drunks start out together at the origin, each having equal probability of making a step to the left or right along the x-axis. Find the probability that they meet again after N steps. It is to be understood that the men make their steps simultaneously. (It may be helpful to consider their relative motion).