In europe, gasoline efficiency is measured in km/l. if your car's gas mileage is 23.0 mi/gal , how many liters of gasoline would you need to buy to complete a 142-km trip in europe? use the following conversions: 1km=0.6214mi and 1gal=3.78l

The answer is 23mi/gal(1km/0.6214mi)(1liter/3.78gal)=9.79km/L

142/9.79 = 14.5 L

lol for the pointsss

metals are good conductor of electricity. it has free electrons on their surface. according to electron pool theory, each atom present in a metal crystal losses all of its valence electron and as a result a pool of free is form. these pool of electrons are free to move and   conduct electricity easily   while making metal as good conductor.

the correct answer is a. the ability of electrons to flow throughout the metal.

if it's not useful, feel free to report for mistake in answer.