Determine will beam strike moon
The laser beam is to be directed towards center of moon, but beam strays 0.25 degree from its intended path. Radius of moon is about 1000 miles, and distance from moon to earth is 240,000 miles. Determine will beam strike moon?
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Chie stands a distance of 50 feet from the tree and estimates the angle of elevation to top of tree from eye-level. Angle is 23 degrees. Determine height of tree to nearest tenth of a foot.
Assuming a temperature of 1000K and that only hydrogen atoms are present with a diameter of2.0 x 10-10 m, determine (a) their mean speed, (b) their collision frequency HZH and (c) their mean free path HLH. [mH=1.0078amu]
Suggest the following binomial experiment: A company owns six copiers. The probability that upon a given day any one copier will break down is 0.60. Determine the probability that at least 4 copiers will break down on a given day?
By the relationship log(p/Torr) = 10.5916 - 1871.2/(T/K) the temperature dependence of the vapor pressure of solid sulfur dioxide can be approximately represented and that of liquid sulfur dioxide by log(p/Torr) = 8.3186 - 1425.7/(T/K).
A binomial experiment consists of two independent trials. The probability of success in each and every trial is 0.44. Provide the variance of the random variable associated with this experiment.
Estimate the equation for the reaction that corresponds to breaking just the carbon-carbon bonds in the gaseous benzene,C_6H_6?
Determine the rate-determining step in the hydrolysis of tert-butyl bromide? Based on this, write down the rate law for the hydrolysis of tert-butyl bromide.
Employ the normal distribution to approximate the following binomial distribution: A fair coin is tossed 130 times. What is the probability of obtaining between 70 and 82 tails, inclusive?
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