Exam (elaborations)
Heat Transfer Quiz Questions And Answers Latest Update
- Course
- Heat Transfer
- Institution
- Massachusetts Institute Of Technology
Heat Transfer Quiz Questions And Answers Latest Update
[Show more]
Content preview
Solution 2024/2025Pepper
Heat Transfer Quiz Questions And Answers
Latest Update
What are the three methods of heat transfer? ANS✔✔ Conduction,
Convection, Radiation
What is this?
Heat transfer by __________ is the transfer through direct contact. Molecules
transfer energy to the molecules next to them. The molecules do not have
to be the same substance. ANS✔✔ Conduction
What is this?
Heat transfer by _________ is the transfer of heat through electromagnetic
waves. There is no direct contact between substances. The heat from the
sun radiates through space to earth. _________ transfers through
electromagnetic waves, vacuums with no matter, and atmosphere. ANS✔✔
Radiation
What is this?
Heat transfer by _________ is the transfer of heat through the fluid (liquids
and gases) movement of currents. Molecules are heated, they spread out
which makes them less dense, and then they rise up until they are cool
again and float back down. ANS✔✔ Convection
, Solution 2024/2025
Pepper
Conduction usually happens in what state of matter? ANS✔✔ Solid
Convection usually happens in what state of matter? ANS✔✔ It can be liquid
or gas, but usually liquid.
Radiation usually happens in what state of matter? ANS✔✔ Gas
Examples of _______ energy
Fire
Stove
Electric Lightbulb
X-Ray
Microwave ANS✔✔ Radiation
What way does does energy flow in heat transfer?
Warm to cold?
or
Cold to Warm? ANS✔✔ Warm to Cold
What is the difference between heat and temperature? ANS✔✔ Heat is the
quantity of how much heat is in a substance. Temperature is how fast the
molecules are moving. The faster they are moving the higher the
temperature
The benefits of buying summaries with Stuvia:
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
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
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 Schoolflix. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
73216 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now