What is the temperature of the sample
What is the temperature of the sample if B = 1.9227 cm^-1 for CO? In a rotational spectrum of CO, the maximum-intensity line is associated with the J=8.
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Determine the pressure at which the mean free path of a hydrogen molecule well be 1.0 mm, 100 mm, and 1.00 m at 20 C.
At time t = 0 the object is pulled to a distance of 28.1 cm from its equilibrium position (which you might select conveniently at x = 0). The surface on which the object moves is frictionless.
Suppose the diameter of a hydrogen atom to be 100 pm. Interstellar space has an average temperature of about 10 K and an average density of hydrogen atoms of about one hydrogen atom per cubic meter.
The vibration of tympanic membrane in the human ear (eardrum) can be explained as a harmonic motion. Supposing a mass of 20.6 mg and a period of vibration of 1.72 ms, determine the natural vibration frequency of the membrane?
Determine the ratio of J=1 to J=0 rotational energy level populations at the 200 K and 600 K for N_2, the rotational constant B = 5.96*10^10 s^-1.Calculate the limiting value of this ratio as T approaches infinity?
A force of 15.3 N lies in this plane and is exerted to the square. Determine the magnitude of the maximum torque which such a force could generate?
Determine the numbers of grams of each product are produced if 200.g of Fe, 300.g sulfuric acid, and 700.g of potassium chlorate are reacted? Determine the numbers of grams of each reactant remain?
The surface on which the object moves is frictionless and the spring is in its elastic regime. Determine the mass of the object when it oscillates having a frequency f = 2.90 Hz if it is released?
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