100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
ENGR 103 - Test 2 Defintions $10.49   Add to cart

Exam (elaborations)

ENGR 103 - Test 2 Defintions

 3 views  0 purchase
  • Course
  • Engr 103
  • Institution
  • Engr 103

ENGR 103 - Test 2 Defintions Integral - answerArea under a curve Derivative - answerslope of the tangent line to a curve Area of a Rectangle - answerA=lw Area of a Triangle - answerA=1/2bh Area of a Trapezoid - answerA=1/2(b1+b2)h "Negative Area" - answerNegative area can exist numerically. W...

[Show more]

Preview 2 out of 5  pages

  • October 16, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Engr 103
  • Engr 103
avatar-seller
sirjoel
©SIRJOEL EXAM SOLUTIONS
12/3/2024 11:27AM



ENGR 103 - Test 2 Defintions


Integral - answer✔Area under a curve


Derivative - answer✔slope of the tangent line to a curve


Area of a Rectangle - answer✔A=lw


Area of a Triangle - answer✔A=1/2bh


Area of a Trapezoid - answer✔A=1/2(b1+b2)h


"Negative Area" - answer✔Negative area can exist numerically. When calculating an integral

just subtract it from the positive area.


Fluids - answer✔randomly arranged molecules held together by weak cohesive forces; fluid

flows under the slightest stress and continues flowing as long as stress is present


Solids - answer✔molecules arranged in crystals (orderly on a lattice)


elastic (solid) - answer✔finite deformation under load; recovers original shape when unloaded


plastic (solid) - answer✔finite deformation under load; does not return to original state


liquid - answer✔"incompressible"

, ©SIRJOEL EXAM SOLUTIONS
12/3/2024 11:27AM




volume=constant




may have a free surface (subject to its own vapor pressure)


Gas - answer✔very compressible




expands to fill a containment


"incompressible" - answer✔high bulk modulus (constant density)




large change in pressure = small change in volume


compressible - answer✔gases with low bulk modulus


pressure - answer✔normal force exerted per unit area by a fluid


atmospheric pressure - answer✔pressure exerted at a certain location


absolute pressure - answer✔pressure referenced to a perfect vacuum


gauge pressure - answer✔uses atmospheric pressure as a reference; difference between absolute

and local atmospheric pressure

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller sirjoel. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

83637 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$10.49
  • (0)
  Add to cart