An ion with a charge of +3. 2 x 10−19 c is in region where a uniform electric field of 5 x 104. V/m is perpendicular to a uniform magnetic field of 0. 8 t. If its acceleration is zero then its speed must be:.

Aggregation is the process of all of your data. a. gathering b. analyzing c. collecting d. observing

Which of the following would be considered a nec code violation in regards to the installation of luminaires? a. an outdoor lighting fixture mounted to a tree b. a five-pound, 12-inch diameter light fixture supported by the screw shell of the lampholder c. florescent lay-in fixtures attached to the framing sections of a suspended ceiling with sheet-metal screws d. track lighting over a sink, 2 feet from a bathtub

While trees are not the largest level in the pyramid of numbers, they are still the base for both the pyramids of biomass and pyramids of energy. select the best answer from the choices provided t f