4 Place the roast fat side up and rib bones down in a roasting pan. Insert a meat thermometer into the thickest part of the roast, making sure that the thermometer isn't touching a bone. 5 After browning the roast at a 500Â°F temperature in the oven for 15 minutes, reduce the oven temperature to 325Â°F.
Rating Newest Oldest. Best Answer: log 0 is impossiible .It's not defined.It's like 0/0. e raise to the power infinity is also not defined However log 0 can be any real value and e raise to the power infinity is infinity. just like we say 6/0 =infinity.Source(s): Super Ego.ating Newest Oldest. Best Answer: log 0 is impossiible .It's not defined.It's like 0/0. e raise to the power infinity is also not defined However log 0 can be any real value and e raise to the power infinity is infinity. just like we say 6/0 =infinity.
As an example, suppose the radiated power is measured for an arbitrary antenna. Suppose the peak power is measured at ==90 degrees, and the value is EIRP = 20 dBm = -10 dB = [0.1 W = 100 mW]. Then a perfectly isotropic antenna radiating 20 dBm would produce the same measured power for the peak angles of our antenna.