# BLUEPRINT MCAT BLOG

At Blueprint, we believe in educating first. Our MCAT blog was created to reflect this value. Our articles are written by the same MCAT experts who write our MCAT books, MCAT practice exams, and our MCAT course materials. We also partner with guest contributors regularly, both professionals and industry experts, to make sure that you are getting information that is not only relevant, but accurate.

Learn from the best with this free MCAT resource, updated with new articles regularly. If you need to know about a specific MCAT subject, changes being made to the MCAT exam, and general information about the MCAT, our blog is the perfect place for you.

Categories
##### MCAT Physics Question — Mountain Climb

A hiker climbs 500m in elevation gain as he walks a mountain trail. What is the approximate difference in pressure from the start of the elevation gain to after the climb? (Consider air incompressible, acceleration from gravity = 10m/sec2, and density of air = 1.2kg/m3.)   a) 12 Pa b) 500 Pa c) 5000 Pa