A very hot oil was accidentally pumped into a tank that contained some residual water. The liquid water flashed to saturated steam (vapor), and the resulting increase in pressure ruptured the tank. The cylindrical tank had a rated bursting pressure of 0.3 psig, and was 6 m high and 8 m in diameter. Estimate the minimum amount of water, in US gallons, which was in the tank.

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

volts times amps 6 x 0.5 3w

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.