Finding the frequency of the wave
A rock dropped into a pond generates a wave that takes 10.4 s to reach the opposite shore, 29.4 m away. The distance among consecutive crests of the wave is around 3.5 m. Determine the frequency of the wave? Answer must be in units of Hz.
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N-pentane is burned with excess air in a continuous combustion chamber. A technician runs an analysis and reports. 5.9% oxygen, 304% pentane, 10.2% carbon dioxide, and the balance nitrogen.
A mass of around120 kg is blown apart into one piece of 80 kg and a 40 kg piece. After the blast, the two masses are moving apart with the relative velocity of 60 m/s. The velocity of the mass of 80 kg is?
Find out the velocity of singly charged particles which will be undeflected by traveling in the +x direction via a velocity choosing apparatus with and electric field of strength 12000 V/m directed in the -y direction and a magnetic field of stren
Illustrate steps which will be implemented by binary search algorithm to determine value 44 in the following list. Explicitly illustrate every comparison and restricted list which is searched.
A block of iron and a block of aluminum, both having the same mass, are removed from a freezer and placed outside on a warm day. Which block will be warmer when the same quantity of heat has flowed into each block? Suppose that neither block has y
Explain why the calcium hydroxide is not soluble in water, but is readily soluble in an acidic solution? Include a chemical equation that accounts for this solubility.
The wheel in a demonstration gyroscope consists of a radius of 5.7 cm. The string wrapped around the wheel consists of a net length of 0.81 m. To pull of the string, the demonstrator's hand accelerates uniformly throughout a time interval of 1.4 s
A sample of an alloy which is having 30.5 g at the 94.4°C is placed into the 48.8 g water at 22.2°C in an insulated coffee cup with a heat capacity of 9.2 J/K. If the final temperature of the system is31.1°C, determine the specific hea
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