Describe the initial conditions. A beaker with 150 milliliters of solution. A tube is floating at the top of the solution. The tubing contains. The beakercontains. Describe the final conditions. A beaker with 150 milliliters of solution. A tube is floating at the bottom of the solution. The tubing contains. The beakercontains.

Aremote community desperately needs more electrical energy. it is located in an area with the following characteristics: average wind speed of 15 – 20 km/hr some medium-sized rivers with slow-moving currents few coal deposits some oil exploration being conducted within 400 miles based on the above information, which energy source would be the most economical and safest for the community to pursue? a. fossil fuel b. hydroelectric c. nuclear d. wind