A certain metal has a resistivity of 1.68 * 10-8 Ω ∙ m. You have a long spool of wire made from this metal. If this wire has a diameter of 0.15 mm, how long should you cut a segment so its resistance will be 15 Ω?

How much you react to a flashing red traffic light? A. Prepare to stop only if the light changes to red. B. Slow down and look for traffic; there is no need to stop. C. Stop if you see another road user getting ready to cross. D.

you are planning to buy a new couch for your family room you measure the available space and conclude that the couch should be between 5" and 6' _ 8" long. at the store you find a couch is 78 inches long.

Why does electrical power need to be used as it is created?

Laws that protect businesses involve

Which of the following identifies a criterion needed to become a civil engineer? A) previous government experience B) a Professional Engineering license C) a master's degree in a specialized field D) experience with a private architectural firm

How many watts of power are used in a circuit with a 1.5V battery drawiing 410 mA?

Brian is responsible for ordering cement for a construction project. He had just determined that the construction crew would need 540 cubic yards of cement when the building owner decided to shorten the driveway, eliminating the need for 44 cubic

Dave is a recruiter for a very large graphic design firm and he is looking for an employee who is willing to give the entire productive hours to activities related to the job. Which quality is he looking for?

Which of the following is a common use for commas? Separating two elements Separating unrelated adjectives Connecting two independent clauses Connecting two dependent clauses

Which component stores energy as potential energy in a mechanical system?