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When heat is transferred by molecular collision, it is referred to as heat transfer by

When heat is transferred by molecular collision, it is referred to as heat transfer by Correct Answer Convection

Convection is the process of heat transfer by the bulk movement of molecules within fluids such as gases and liquids. The initial heat transfer between the object and the fluid takes place through conduction, but the bulk heat transfer happens due to the motion of the fluid

Related Questions

How does a host on an Ethernet LAN know when to transmit after a collision has occurred?
1. In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously.
2. In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting.
3. You can improve the CSMA/CD network by adding more hubs.
4. After a collision, the station that detected the collision has first priority to resend the lost data.
5. After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data.
What is the result of segmenting a network with a bridge (switch)?
1. It increases the number of collision domains.
2. It decreases the number of collision domains.
3. It increases the number of broadcast domains.
4. It decreases the number of broadcast domains.
5. It makes smaller collision domains.
6. It makes larger collision domains.
Study the following information carefully to answer the question given below. Following are the qualifications and conditions for certain posts in a "XYZ" company. The candidate must: a) be an engineering graduate with at least 70% marks. b) be not less than 21 years and not more than 26 years of age as of 01/04/2018. c) have passed the written test with at least 60% of marks. d) be willing to pay a deposit of Rs. 2.5 lakh, to be refunded on completion of probation & training. If the candidate satisfies (a)-(d) he/she would be referred to as Engineer. However, if the candidate satisfies all the above, except: (i) at (a), has appeared for final semester exam; result yet to be declared; has 75% average marks up to the seventh semester; would be referred as Project-Engineer. (ii) at (a), has done diploma in engineering with 75% of marks, would be referred as Asst. Engineer. (iii) at (d), is willing to pay Rs. 1.5 lakh as a security deposit, would be referred to as Engineer-Trainee. (iv) at (b), even if age is above 26 years as of 1/4/18, but with 3 years of experience, would be referred as a Senior-Engineer. Pranita has completed her B. E. in electronics with 71% of the marks. She also has cleared the written tests with 75% of the marks. She is 22 years old as of May 2018. She is willing to pay a security deposit of Rs. 1.5 lakh. For which position will she be referred?
Study the following information carefully to answer the question given below. Following are the qualifications and conditions for certain posts in a “XYZ” company, The candidate must: a) be an engineering graduate with atleast 70% marks. b) be not less than 21 yrs and not more than 26 years of age as on 01/04/2018 c) have passed the written test with at least 60% of marks d) be willing to pay a deposit of Rs. 2.5 lakhs, to be refunded on completion of probation & training If the candidate is satisfied with (a)-(e) would be referred as Engineer. (i) at (a) but appeared final semester exam result yet to be declared with 75% average marks up to seventh semester be referred as Project-Engineer (ii) at (a) but has done diploma in engineering with 75% of marks be referred as Asst. Engineer (iii) at (d) be willing to pay Rs. 1.5 lakhs as security deposit he referred as Engineer-Trainee (iv) at (b) even if age above 26 years age as on 1/4/18 but with 3 years of experience be referred as Senior-Engineer Fatima is 28 years now in July 2018. She has completed B-E in information technology with 86% of marks. She has passed written test with 73% of marks. She is willing to pay Rs. 2.5 Lakhs of security deposit. She also had an experience of 3 years in the relevant field. For which position she will be referred? 
Extended heat transfer surface like fins are used to increase the heat transfer rate. Fin efficiency is defined as the ratio of heat transferred across the fin surface to the theoretical heat transfer across an equal area held at the
In a surface condenser, the water flowing through a series of tubes at the rate of 200 kg/hr is heated from 15 degree Celsius to 75 degree Celsius. The steam condenses on the outside surface of tubes at atmospheric pressure and the overall heat transfer coefficient is estimated at 860 k J/m2 hr degree. Find the number of transfer units of the heat exchanger. At the condensing pressure, stream has saturation temperature 0f 100 degree Celsius and the latent heat of vaporization is 2160 k J/kg. Further, the steam is initially just saturated and the condensate leaves the exchanger without sub-cooling i.e. only latent heat of condensing steam is transferred to water. Take specific heat of water as 4 k J/kg K
When heat is transferred by molecular cooling, it is referred to as heat transfer by
The following are the conditions for selecting list of a suitable candidates to be called for interview after the written test for the recruitment is conducted/organized for management - level persons for a multi - national company. For providing accounting services and sales the candidate must (a) be holding a graduation in basic science with 65% or above or B.E. degree with 55% and above marks (b) have passed the written test with 70% or above marks (c) the age must be in the group 25 to 30 years as on 1/4/18 (d) have experience in an accounting firms for three years and diploma in accounting with 60% or above marks (e)  be presently drawing CTC of 6 Lakhs per annum and above In case the applicant who satisfies all other terms above except 1) at (a) above, then be referred as Junior Accountant 2) at (d) & (e) above then be referred as Trainee - Accountant Satisfying all the above with experience of 5 years then the referred as senior-Accountant Satisfying all the above criteria (a - e) with CA/ICWA/MBA (Finance) then be referred as manager (Accounts) Read all the above information and answer the following question Praveen has done his Masters in physics. He has no experience in accounting neither diploma. He is ready to be on training for accounting after joining. For which position he may be referred
The following are the conditions for selecting a list of suitable candidates to be called for interview after the written test for the recruitment is conducted/ organized for management-level persons for a multi-national company. For providing accounting services and sales the candidate must (a) beholding graduation in basic science with 65% or above or B.E. degree with 55% and above marks (b) have passed the written test with 70% or above marks (c) the age must be in the group 25 to 30 years as on 1/4/18 (d) have experience in an accounting firm for three years and a diploma in accounting with 60% or above marks e) be presently drawing CTC 6 lakhs per annum and above In case the applicant who satisfies all other terms above except 1) at (a) above, then be referred to as Junior Accountant 2) at (d) & (e) above then be referred to as Trainee-Accountant Satisfying all the above with experience of 5 years then be referred to as senior-Accountant Satisfying all the above criteria (a-e) with CA/ICWA/MBA (Finance) then be referred to as manager (Accounts) Read all the above information and answer the following question   Praveen has done his Masters in physics. He has no experience in accounting neither diploma. He is ready to be on training for accounting after joining. For which position he may be referred.
Which of the following pairs is correctly matched? a) DNA Polymerse - Molecular Scissors b) Ligases - Molecular Scissors c) Ligases - Molecular Scissors d) Restriction Endoonucleases - Molecular Scissors