The observed frequency of a train whistle is 475hz as it
The observed frequency of a train whistle is 475Hz as it approaches a stationary observer and is 410Hz as it recedes. Find the frequency heard by a passenger on the train.
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Balance the following ionic Lewis structures by placing the appropriate coefficients. Leave a target blank to indicate the absence of a coefficient
The specific weight of aire is .075 lb/ft^3. The physiological limit of the power for this well trained cyclist is .5 hp (1hp=550 ft*lbs/s) Neglect rolling friction, find the max speed of the bicycle.
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The observed frequency of a train whistle is 475Hz as it approaches a stationary observer and is 410Hz as it recedes
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A gas has a mass of 0.305 g, volume of 25 ml at 2 ATM and 0 degrees Celsius. The gas consists of bromine and fluorine. What is the molecular weight and the chemical formula
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