The world’s Largest Sharp Brain Virtual Experts Marketplace Just a click Away
Levels Tought:
Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | Apr 2017 |
| Last Sign in: | 327 Weeks Ago, 4 Days Ago |
| Questions Answered: | 12843 |
| Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Alvin is the world's longest-operating submersible vehicle and since 1964 has carried more than 12,000 scientists to explore the deep ocean. Operated by the Woods Hole Oceanographic Institution, Alvin has an operating depth of 4480 meters
a) What is the pressure of the ocean water at this depth? answer Pa
(b) Alvin's viewing ports are made from 8-cm-thick glass and have a diameter of 16.9 cm. What is the inward force on such a port at a depth of 4480 m? answer in N
-----------