A student is preparing to take a bath when she realizes the hot water tap in the
bathroom is not working. The student goes to the kitchen and prepares 10 Kg of 100
degrees Celsius water to mix with 90 kg of 10 degree Celsius water. The specific heat
of water is 4, 180 J/KgC.
What will be the final temperature of the bath water?
Answers: 2
Physics, 21.06.2019 16:30
As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes
Answers: 3
Physics, 21.06.2019 23:20
Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?
Answers: 1
Physics, 22.06.2019 02:50
Steam is generated in a boiler of a cogeneration plant at 10 mpa and 450°c at a steady rate of 5 kg/s. in normal operation, steam expands in a turbine to a pressure of 0.5 mpa and is then routed to the process heater, where it supplies the process heat. steam leaves the process heater as a saturated liquid and is pumped to the boiler pressure. in this mode, no steam passes through a condenser, which operates at 20 kpa. (a) determine the power produced in the turbine and the rate at which process heat is supplied in this mode. (b) determine the power produced in the turbine and the rate of process heat supplied if only 60 percent of the steam is routed to the process heater and the remainder is expanded to the condenser pressure. (3.32 mw; 9.69 mw; 4.25 mw; 5.82 mw)
Answers: 3
Physics, 22.06.2019 07:00
The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus
Answers: 1
A student is preparing to take a bath when she realizes the hot water tap in the
bathroom is not w...
History, 30.06.2019 10:30
History, 30.06.2019 10:30
Computers and Technology, 30.06.2019 10:30
Computers and Technology, 30.06.2019 10:30
Computers and Technology, 30.06.2019 10:30
Mathematics, 30.06.2019 10:30
English, 30.06.2019 10:30
Chemistry, 30.06.2019 10:30
Mathematics, 30.06.2019 10:30
Mathematics, 30.06.2019 10:30
Computers and Technology, 30.06.2019 10:30
Mathematics, 30.06.2019 10:30
Business, 30.06.2019 10:30
Computers and Technology, 30.06.2019 10:30
Mathematics, 30.06.2019 10:30
Arts, 30.06.2019 10:30