Physics, 08.10.2019 20:20 gamerella101

En un edificio de 10 pisos el tanque de agua está en la terraza. si cada piso tiene 3 metros de altura: a- ¿cuál es la presión que soportan las canillas del 6° piso? b- si el área de la boca de una canilla es de aproximadamente 0,0003 m2, ¿cuál es la intensidad de la fuerza con que sale el agua?

Answers: 3

Show answers

Another question on Physics

Physics, 21.06.2019 22:00

Na food processing facility, a spherical container of inner radius r1 5 40 cm, outer radius r2 5 41 cm, and ther- mal conductivity k 5 1.5 w/m · k is used to store hot water and to keep it at 100°c at all times. to accomplish this, the outer surface of the container is wrapped with a 800-w electric strip heater and then insulated. the temperature of the inner surface of the container is observed to be nearly 120°c at all times. as- suming 10 percent of the heat generated in the heater is lost through the insulation, (a) express the differential equation and the boundary conditions for steady one-dimensional heat conduction through the container, (b) obtain a relation for the variation of temperature in the container material by solving the differential equation, and (c) evaluate the outer surface tempera- ture of the container. also determine how much water at 100°c this tank can supply steadily if the cold water enters at 20°c.

Answers: 2

Answer

Physics, 22.06.2019 02:10

Explain the consequences of this addiction to the brain tissue

Answers: 1

Answer

Physics, 22.06.2019 10:50

The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)

Answers: 3

Answer

Physics, 22.06.2019 14:10

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

Answers: 2

Answer

You know the right answer?

En un edificio de 10 pisos el tanque de agua está en la terraza. si cada piso tiene 3 metros de altu...

Questions