Despite the destruction from Hurricane Katrina in September 2005, the lowest pressure for a hurricane in the Atlantic Ocean was measured several weeks after Katrina. Hurricane Wilma registered an atmospheric pressure of 88.2 kPa on October 19, 2005, that was 2.0 kPa lower than Hurricane Katrina. What was the difference in pressure between the two hurricanes?

Complete Question

Despite the destruction from Hurricane Katrina in Sept 2005,the lowest pressure for a hurricane in the Atlantic Ocean was measured several weeks after Katrina. Hurricane Wilma registered at atmospheric pressure of 88.2 kPa on Oct 19, 2005,about 2 kPa lower than Hurricane Katrinia. What was the difference between the two hurricanes in:

millimeters of Hg? ___ mm Hg

atmospheres? ___ atm

millibars? ___ mb

The difference in pressure in mm of  Hg is  

The difference in pressure in atm is  

The difference in pressure in millibar is  

Explanation:

From the question we are told that

      The pressure of Hurricane Wilma is  

      The difference is pressure is  

Generally

The pressure difference in mm Hg is mathematically  evaluated as

Substituting the value

  The pressure difference  in atm is  

  The pressure in millibars is  

d.) the average kinetic energy of the gas particles is greater in container b because its particles move faster.