40 ):
a proton moves from left to right across the screen at speed v0. then a uniform magne...
Physics, 20.09.2019 21:10, babydani11
40 ):
a proton moves from left to right across the screen at speed v0. then a uniform magnetic field of strength 0.80 t is directed into the screen. what is the direction of the force on the proton?
Answers: 3
Physics, 21.06.2019 22:00, natethawsm
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
Physics, 21.06.2019 23:30, kennydenny4897
Ais not a compound machine. a. bolt b. shovel c. handcart (dolly) d. see-saw (teeter totter)
Answers: 2
Mathematics, 07.05.2020 05:57
Mathematics, 07.05.2020 05:57
Mathematics, 07.05.2020 05:57
History, 07.05.2020 05:57