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Describe any three real life applications of the Newton's law of cooling experiment. Discussion
Give a significance of results and explain one practical real-life application of this experiment in the medical field.
Give a theory of newton's law of cooling. include diagrams if possible, formulas and anything relevant under this section
question in a diesel engine the piston compresses air at 309 k to a volume that is 0.0621 of the original volume and a
Nichrome wire of cross-sectional radius 0.750 mm is to be used in winding a heating coil. find the required resistance of the coil
The voltage in typical household wiring is 120 Volt. A 100 Watt light bulb therefore draws a current of 0.83 Amp when connected. obtain what is the current density in the filament
Calculate the force a piano tuner applies to stretch a steel piano wire 8.00 mm, if the wire is originally 0.850 mm in diameter and 1.30 m long.
The "Screaming Swing" is a carnival ride that is - not surprisingly - a giant swing. It's actually two swings moving in opposite directions. At the bottom of its arc, a rider in one swing is moving at 30 m/s with respect to the ground in a 56-m-diame..
A cook puts 5.40 g of water in a 2.00-L pressure cooker that is then warmed to 460°C. What is the pressure inside the container? (Assume room temperature is 20°C.)
Assuming a two-wire line of 0.62-cm-diameter copper wire, estimate the cost of the energy lost to heat per hour per meter. Assume the cost of electricity is about 12 cents per kWh. The resistivity of copper is 1.68×10-8Ω⋅m.
Why is it necessary to have the minus sign associated with the time rate of increase of magnetic flux on the right side of Faraday's law? What is electromotive force?
A horizontal force of 100 N pushes a 10 kg block up a frictionlessincline that makes an angle of 25° with the horizontal. find the normal force that the incline exerts on the block
Capacitors won't hold a charge indefinitely; as time goes on, charge gradually migrates from the positive to the negative plate. What is the leakage resistance
The spectra you observe through the diffractiohn grating for these atomic vapor lamps are discrete lines of color. Recall what you observed for the spectral pattern for "white light" from a light bulb. Explain what is happening. ie. the difference..
A diver of mass 68 kg stands at the end of a uniform diving board of mass 16 kg and length 4:5 m, Calculate the magnitudes of the forces exerted by the pedestals on the diving board
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