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In a counter flow, concentric tube heat exchanger used to cool the lubricating oil for large industrial gas turbine engines. The flow rate of cooling H2O through the inner tube (di= 20 mm) is 0.18 kg/s.
answered
Oct 12, 2024
Engineering
college
2
votes
138k
views
5. When does the segregation of pairs of alleles (homologous chromosomes) take place? (a) During the first set of meiotic divisions (Meiosis I) (b) During fertilization (c) During the second set of meiotic
answered
Sep 24, 2024
Biology
college
2
votes
164k
views
Find the value of 5^-3 x 2^-1
answered
Jul 29, 2024
Mathematics
high-school
3
votes
78.8k
views
What is the primary cause of preventable death in older adults?
answered
Jun 10, 2024
Medicine
college
6
votes
156k
views
Is the operation of a magnetic flux overload device affected by temperature?
answered
Mar 4, 2024
Physics
high-school
4
votes
205k
views
Lynn has 4 grades in science class. Each grade is worth 100 points. Lynn has an 85% average. If Lynn made 100% on each of the first 3 grades, what did she earn on her 4th grade? a) 60 b) 70 c) 80 d) 90
answered
Jan 27, 2024
Mathematics
high-school
4
votes
73.9k
views
Which end mark is needed? I asked if you wanted to go to town with me Saturday ОА. Perlod (-) OB. Question mark (?) Oc. Exclamation point (1)
answered
Dec 4, 2023
English
high-school
8
votes
212k
views
Its style was said to be a modifiaton of the marching mode
answered
Jun 15, 2023
Biology
college
12
votes
8.0k
views
Please tell me what 16/7+86.8 is
answered
Feb 1, 2023
Mathematics
high-school
10
votes
50.2k
views
The function f(x) = 300(1 − 0.05)x models a population of sharks after x years. What will the population be in 7 years?
answered
Oct 21, 2022
Mathematics
high-school
3
votes
208k
views
There is much controversy surrounding stem cells and the use of them. Do you think the use of stem cells is ethical? Why or why not?
answered
Aug 28, 2022
Biology
high-school
3
votes
149k
views
Each year the admissions committee at a top business school receives a large number of applications for admission to the MBA program and they have to decide on the number of offers to make. Since some
answered
Aug 9, 2022
Mathematics
college
6
votes
42.4k
views
The senior classes at High School A and High School B planned separate trips to the county Fair. The senior buses with 220 students. High School B rented and filled 10 vans and 1 bus with 197 students.
answered
Jul 26, 2022
Mathematics
college
10
votes
69.0k
views
What is the primary purpose of job specialization A. Regional self-sufficiency B. Increased consumer income C. Increased marginal utility D. Increased efficiency and productivity Plz answer this fast only
answered
May 19, 2022
Business
high-school
6
votes
72.4k
views
Explain your recipe for candy requires that the liquid ingredients be stirred constantly until the liquid reaches a temperature of 140°C. What type of spoon – wood or metal – will prevent burns to a person’s
answered
Apr 18, 2022
English
college
8
votes
149k
views
A skydiver is in a plane flying at a constant velocity. If the skydiver is trying to land on a target on the ground, should he jump from the plane when he is directly over the target? Why or why not?
answered
Feb 21, 2022
Chemistry
high-school
6
votes
47.4k
views
Independent of your answer to requirement (1), assume the company plans to produce 620,000 units of finished product in the three-month period ending September 30, and to have raw-material inventory on
answered
Feb 17, 2022
Business
college
3
votes
192k
views
What is the determinant of the coefficient matrix of the system 0x+0y-0z=3 0x+0y+0z=-1 0x+0y+0z=18
answered
Dec 19, 2021
Mathematics
middle-school
5
votes
5.5k
views
PLEASE HELP ME WITH THIS !!!!
answered
Dec 15, 2021
Chemistry
high-school
4
votes
72.5k
views
Which 2 sentences contribute to the sense of hope in the expert from the story of an hour by Kate Chopin
answered
Sep 22, 2021
English
college
5
votes
132k
views
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