Image

Fun with Fundamentals: Problem 265

Feb. 1, 2003
Dive right in, but don't get burned on this challenge

Problem 265//Pressure’s on
Dive right in, but don’t get burned on this challenge.

During a long-overdue vacation from Wayne’s Widget Emporium, Ben “Bubba” Blougher dusted off his scuba gear and got in touch with his aquatic side. After filling two air tanks at Scuba Stu’s Aquatic Rentals, the pressure gauges on both read exactly 3,000 psi.

During his first dive, Bubba left the second air tank on the beach. While he was provoking crustaceans 33 feet below, however, the sun’s intensity grew and the spare tank started to cook. What was the tank’s gauge pressure after heating from 75°F at the scuba shop to 120°F on the beach?

Sponsored Recommendations

June 27, 2025
Ensure workplace safety and compliance with our comprehensive Lockout/Tagout (LOTO) Safety Training course. Learn critical procedures to prevent serious injuries.
June 27, 2025
Join our expert webinar to discover essential safety control measures and best practices for engineering a truly safe and compliant industrial environment.
June 25, 2025
An innovative aircraft with electric drives combines the best of both worlds. The cross between drone and helicopter could mean significantly faster and more efficient air emergency...
June 25, 2025
Effective when other materials fail, ceramics are particularly suitable for applications requiring wear and chemical resistance, sliding characteristics or biocompatibility. Discover...

Voice your opinion!

To join the conversation, and become an exclusive member of Machine Design, create an account today!