Describe what was unique about samuel kistler experiments

Assignment Help Chemistry

Reference no: EM13890737

1. Please describe what was unique about Samuel Kistler's experiments in 1931 that led to the development of aerogels, and how it was applied to develop an engineering material.

2. Explain why silica aerogels are extremely efficient thermal insulators based on how their structure influence thermal properties.

3. What is a biomaterial and how does it relate to a biological material?

4. Please explain where titanium can be found in a knee replacement and what properties are responsible for its selection as a biomaterial in this application.

5. What is the distinction between matrix and dispersed phases in a composite material?

6. For a polymer matrix fiber reinforced composite, list the functions of the matrix and fiber phases, and explain why a strong bond must exist at the interface between the fibers and matrix.

7. What is the distinction between cement and concrete?

8. What is the difference between a pulp and paper mill?

9. The Kraft pulping process accounts for approximately 70% of all papermaking. Please describe this manufacturing process, and explain why its use has dominated the papermaking industry for over 100 years. 10. What is responsible for the different melting temperatures of chocolate? In that context, please explain why

milk chocolate melts at a lower temperature than dark chocolate.

Reference no: EM13890737

Questions Cloud

Explain why and how the daubert standard might be an issue : Explain why and how the Daubert standard might be an issue in regard to the procedures mentioned above that were used to evaluate the defendant.

Essay about service learning project : Essay about service learning project- In service learning, we went to UNLV's stadium and pick up garbage after a game, please write a essay above 1500 words and follow following rules

Identify of effective testimony in the video murder : a description of the four examples of effective testimony you selected from the video Murder on a Sunday Morning. Then explain why and how you think each is effective, and be sure to identify the elements of each example that contribute to its eff..

What is the net present value and internal rate of return : What is the Net Present Value (NPV) and Internal Rate of Return (IRR) of spending $120,000 today on law school assuming you made $5,000 more a year more for the next 35 years assuming you could invest this money elsewhere and earn 13%?

Describe what was unique about samuel kistler experiments : 1. Please describe what was unique about Samuel Kistler's experiments in 1931 that led to the development of aerogels, and how it was applied to develop an engineering material. 2. Explain why silica aerogels are extremely efficient thermal insulator..

Prepare the journal entries assuming commercial substance : Pizza Company trades its used delivery cars for a new models at Hudson Toyota. Prepare the journal entries assuming a) commercial substance and b) no commercial substance.

Prepare adjusting entries required of financial statements : 1.For each of the following separate cases, prepare adjusting entries required of financial statements.

Assume the information for home mortgage : Assume the following information for a home mortgage: Original loan amount = $130,000 Annual interest rate = 5.75% Term of loan = 30 years. How much principal and interest was paid in year four, and what is the principal balance on the loan after fou..

Audience reception and the influences of history and culture : Audience Reception and the Influences of History and Culture

User Account

All Pages