You have new items in your feed. Click to view.
Question and answer
How do you define combustion?
Combustion /k m b s.t n/ or burning is the sequence of exothermic chemical reactions between a fuel and an oxidant accompanied by the production of heat and conversion of chemical species. [ The release of heat can produce light in the form of either glowing or a flame. Fuels of interest often include organic compounds (especially hydrocarbons) in the gas, liquid or solid phase. ]
Get an answer
Original conversation
User: How do you define combustion?





Weegy: Combustion /k m b s.t n/ or burning is the sequence of exothermic chemical reactions between a fuel and an oxidant accompanied by the production of heat and conversion of chemical species. [ The release of heat can produce light in the form of either glowing or a flame. Fuels of interest often include organic compounds (especially hydrocarbons) in the gas, liquid or solid phase. ]
Expert answered|Tachek|Points 160|

User: What are the three requirements that must be present to initiate and sustain combustion?

Weegy: Three requirements must be satis ed to initiate and sustain combustion: (1) a fuel must be present; (2) oxygen must be available in suf cient quantity to combine with the fuel and (3) sufficient heat must be applied to initiate the combustion and [ generated to sustain the reaction. ]
Expert answered|smp0784|Points 4048|

Question
Asked 7/22/2013 12:59:42 PM
Updated 8/7/2013 2:16:07 AM
1 Answer/Comment
New answers
Rating
0
Combustion - Rapid chemical combination of a substance with oxygen, involving the production of heat and light.



Added 8/7/2013 2:16:07 AM
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
Choose two of the student expectations from the 10 expectations discussed in the Learning Activity and explain how they will help you be successful in completing this course.
Weegy: Students need to believe they can be successful if they are going to try. Their expectations for success influence their willingness to engage in learning. [ For example, a student who believes that he is good at writing is more likely to spend his time crafting and revising his short stories than a student who does not have confidence in his creative writing skills. Numerous studies have shown that students with confidence in their abilities to succeed on a task work harder, persist longer, and perform better than their less efficacious peers .Other students, in contrast, believe that intelligence is something that can be cultivated and that it is not prede- termined or limited. Students who espouse these “incremental” theories about intelligence are more likely to believe that their intelligence is linked to the amount of effort they devote to learning and improving. They will tend to work harder when they encounter an obstacle, rather than giving up. In the classroom, teachers need to emphasize the importance of effort and encourage students to believe that through effort they will indeed improve. ] (More)
Question
Expert Answered
Asked 7/23/2013 10:32:59 AM
0 Answers/Comments
Name 3 General Project Guidelines and provide a short explanation of their purpose
Weegy: Name 3 General Project Guidelines and provide a short explanation of their purpose The project lifecycle In order to manage effectively it helps to understand the typical lifecycle of a project and how it applies to your specific project. [ You need to decide how the management activities of the lifecycle steps will be achieved, and precisely who will be involved. You must make sure you understand your role in making these things happen in the right way and at the right time. Much of the project management effort across the lifecycle will be driven by the owner/sponsor of the project (known as the Senior Responsible Owner (SRO) ), and the Project Manager. To achieve success they will almost certainly need to draw upon the skills and experience of many others from within the organisation, its partners and suppliers. The BIS Project Lifecycle While Step 3 - Running a Project is by far the most resource intensive part of the project, it is the care and effort devoted to project start up and initiation that makes the most significant contribution to project success. The following diagram summarises the project management tasks at each step in the lifecycle. Programme and Project Governance "Governance - the functions, responsibilities, processes and procedures that define how the programme is set up managed and controlled" (source: OGC Managing Successful Programmes) Purpose All projects involve decision-making and stakeholder relationship management at different points in the project lifecycle and at a variety of different levels. The decision-making element should ensure that a new project does not start or continue unless it is: • Worthwhile • Viable • Affordable • Good value for money • Planned and controlled • Within tolerances for acceptable risk source basis: ] (More)
Question
Expert Answered
Asked 7/23/2013 10:22:24 AM
0 Answers/Comments
Discuss two expectations you have of yourself while completing Criminalistics
Weegy: The college experience allows a person to become more open-minded, more cultured, more rational and more consistent. You can do this by listening well in class, going to class everyday and participating in discussions. (More)
Question
Expert Answered
Asked 7/23/2013 12:03:25 PM
0 Answers/Comments
Discuss two expectations you have of yourself while completing this program
Weegy: One of the expectations that I have for myself while completing this course would be to have gained more knowledge about textbook online learning centers and composition web sites, and podcasts. [ I plan to meet these expectations by using them on a daily bases until I feel that I am familiar with them. ] User: Choose two of the student expectations from the 10 expectations discussed in the Learning Activity and explain how they will help you be successful in completing this course. (More)
Question
Expert Answered
Asked 7/23/2013 12:09:53 PM
0 Answers/Comments
What is one long-term goal you hope to accomplish by going to college?
Weegy: One long term goal of going to college is to have a degree in a certain filed with honor. [ [ [ Short-term goals could include attending classes, participating in professional development and internship opportunities at your school, maintaining a certain grade point average, and staying up-to-date in your readings and assignments. ] ] ] (More)
Question
Expert Answered
Asked 7/23/2013 1:10:48 PM
0 Answers/Comments
26,776,093 questions answered
Popular Conversations
Simplify -|-5 + 2| User: How many terms are in the expression shown ...
Weegy: -54 + 18 = -36 User: Simplify 3(x - 4) + 8(x + 2) User: What is the equation of the line that passes through ...
1/17/2017 1:07:03 PM| 5 Answers
3r = 10 + 5s, when r = 10?
Weegy: r(r+3) = 1 User: 5x + 2y = 20, when x = 0.3? User: What is the value of a in the equation 3a + b = 54, when b ...
1/17/2017 9:50:12 AM| 3 Answers
All men were given the right to vote in the Fifteenth Amendment, ...
Weegy: All men were given the right to vote in the Fifteenth Amendment, and women in the Nineteenth Amendment. ...
1/17/2017 9:22:18 AM| 2 Answers
If you visit the Senate chamber during a session on an average day, ...
Weegy: Teamwork is a joint action by two or more people or a group, [ in which each person contributes with different ...
1/17/2017 11:14:47 AM| 2 Answers
How many seats in the Senate are up for election every two ...
Weegy: There are 2 pints in a quart. User: Articles 1 and 2 of the Constitution provide senators with all of these ...
1/17/2017 2:31:03 PM| 2 Answers
Weegy Stuff
S
Points 300 [Total 300] Ratings 0 Comments 300 Invitations 0 Offline
S
Points 168 [Total 180] Ratings 0 Comments 168 Invitations 0 Offline
S
P
Points 159 [Total 590] Ratings 2 Comments 139 Invitations 0 Offline
S
Points 85 [Total 87] Ratings 5 Comments 35 Invitations 0 Offline
S
L
P
P
P
Points 58 [Total 4017] Ratings 0 Comments 58 Invitations 0 Offline
S
P
P
Points 53 [Total 948] Ratings 1 Comments 43 Invitations 0 Offline
S
Points 40 [Total 40] Ratings 4 Comments 0 Invitations 0 Offline
S
Points 24 [Total 96] Ratings 0 Comments 24 Invitations 0 Offline
S
Points 12 [Total 12] Ratings 0 Comments 12 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.