A small helium balloon with a volume of 178.6 mL at a pressure of 730 mmHg gets loose and
rises. As it does it expands to 413.0 mL. What is the final pressure on the balloon?
(Answer to the nearest 1 mmHg, but do not include units)

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

Pls ill give u brainliest which of the following is true about science? 1. political conditions are unable to influence it. 2. economic concerns may prevent it from solving problems.

Which substance—wood or silver—is the better thermal conductor? a thermal conductor is a material that requires very little heat energy to change its temperature. explain your answer.