A 500.0 ㎸ power line is delivering 250.0 Mw of power. It consists of a copper wire has a diameter of 8.252 mm and is 151.8 km long. What percentage of the power is lost in the power lines if the temperature of the wire is 32.4°C?

Animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. reactivate d) a dog is getting hot in the sunlight, so he moves to a shaded area.

What part of the ear is names after tools, such as the hammer and the anvil?

What types of radiation make up the electromagnetic spectrum?