Discuss the heat capacity of the calorimeter
In a calorimeter, 50 ml of 60.0 degrees celsius water is added to 50 ml of 14 degree celsius water. If the maximium temperature was determined to be 36.0 degree celsius, calculate the heat capacity of the calorimeter.
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If 50.0ml of 10.0 degree celsius is added to 40 ml of 65 degrees celsius, calculate the final temperature of the mixture assuming no heat is lost to the surrounding, including the container.
In the past, of all the students enrolled in "Basic Business Statistics" 14% earned A's 32% earned B's, 34% earned C's, 10% earned D's and the rest either failed or withdrew from the course.
A 1.12 kg skateboard is coasting along the pavement at a speed of 6.33 m/s when a 0.660 kg cat drops from a tree vertically downward onto the skateboard. What is the speed of the skateboard-cat combination?
Determine the difference in pressure just under the vessel's cover between a point on the circumference and a point on the axis.
A rocket engine consumes 44.2 kg of fuel per second. If the exhaust speed is 4960 m/s, calculate the thrust on the rocket. Answer in units of kN.
What is the 95% confidence interval estimate of the mean time it takes an individual to complete a federal income tax return (to 1 decimal)?
The piston of a hydraulic automobile lift is 0.300 m in diameter. A) What gauge pressure, in pascals, is required to lift a car with a mass of 1200 kg ?
The power supplied to the refrigerant during compression process is 2.35 kW. What is the temperature of R-134a at the exit of the compressor?
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