Kilograms of water in the form of sweat
The latent heat of vaporization of water is 577 J/kg. If a person's body needs to lose 345 J of energy through sweating, how many kilograms of water in the form of sweat must be evaporated?
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A microphone is located on the line connecting two speakers that are 0.523 m apart and oscillating 180° out of phase. The microphone is 2.03 m from the midpoint of the two speakers. (a) What is the lowest frequency that produces an interferenc
At steady state, a refrigerator whose coefficient of performance is 3 removes energy by heat transfer from a freezer compartment at 0 degrees C at the rate of 6000 kJ/hr.
Weather trivia: The lowest ever recordedsea-level atmospheric pressure was 25.69 inches of Hg inside of typhoon Tip, on Octo- ber 12, 1979. If you had been unlucky enough to be inside of it, at sea level, on that date, what would have been t
Given the table below predict the numerical value of the standard cell potential for the reaction: 2 Cr(s) + 3 Cu2+(aq) → 2 Cr3+(aq) + 3 Cu(s)
A pump motor in an industrial plant will start only if temperature and pressure of liquid in a tank exceed a certain level.the temperature sensor and pressure sensor each produce a logic high output to turn the motor.draw the sympol and truth
To give a 19- child a ride, two teenagers pull on a 3.0- sled with ropes, as indicated in the figure . Both teenagers pull with a force of 55 at an angle of 35 relative to the forward direction, which is the direction of motion. In addition, the s
A certain mass of oxygen was collected over water when potassium chlorate was decom- posed by heating. The volume of the oxygensample collected was 870 mL at 40C and a barometric pressure of 755 torr. What would the volume of the oxygen be at STP?
A boat is heading due north as it crosses a wide river with a speed of 13.5 km/h relative to the water. The river has a current such that the water moves with a uniform speed 4.30 km/h due east relative to the ground.
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Which of the following best describes the rationale of those public officials who are promoting the policy referenced in the title of the Texas Tribune article?
Problem: Political messaging and how a policy is framed to one's supporters and to the general public are important.
What are 2 or 3 advantages of conducting policy evaluations in criminal justice? What is the significance of policy research in policy evaluation?
What is society's goal for unions? To limit individual employees' bargaining power To ensure that workers have a voice in how they are treated
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The control model is based on strict authority and rigid rules. It emphasizes discipline, surveillance, and limited privileges for inmates.
Question: Which of the following statements illustrates the impact of the reform era (1900-1920) on US political parties?