Divergence Study guides, Class notes & Summaries

ATPL - AGK SET 2 (46/91)46. Which is a purpose of wing-mounted vortex generators? A. Reduce the drag caused by supersonic flow over portions of the wing. B. Increase the onset of drag divergence and aid in aileron effectiveness at high speed. C. Break the airflow over the wing so the stall will progress from the root out to the tip of the wing. - correct answers A. Reduce the drag caused by supersonic flow over portions of the wing. 47. Which is a purpose of wing-mounted vortex generator...

ICH4801 Assignment 3 (COMPLETE ANSWERS) 2023 () - DUE 28 September 2023 100% TRUSTED workings, explanations and solutions. Whatsapp 067 171 1739 for assistance ............................................................... SECTION A: COMPULSORY SECTION Question 1 [40 marks] Questions 1(a) (20 marks) and 1(b) (20 marks) – compulsory 1(a) Comparative education (chapter 8 of the prescribed book) 1. Define “comparative education”. (4) 2. Discuss any four phases of the historical evolut...

normative statement an opinion that cannot be confirmed by referencing facts positive statement a statement that can be proved by referencing facts why are economic models used? theories cannot be tested in a controlled environment the basic economic problem scarcity - consumer wants are always greater than available resources opportunity cost the next best alternative foregone factors of production resources used by a firm in production list and define the factors of production lab...

This document includes everything for Theories on Innovative and Sustainable Regions (GEO2-7012) : the book, all the articles, the content of all 4 lectures, the content of the discussions in class and the explanations/comments from the classes.

ATPL - AGK SET 2 (46/91)46. Which is a purpose of wing-mounted vortex generators? A. Reduce the drag caused by supersonic flow over portions of the wing. B. Increase the onset of drag divergence and aid in aileron effectiveness at high speed. C. Break the airflow over the wing so the stall will progress from the root out to the tip of the wing. - correct answers A. Reduce the drag caused by supersonic flow over portions of the wing. 47. Which is a purpose of wing-mounted vortex generator...

SPI Practice Test Questions & Answers 2024 Which of the following do the source and the medium determine? a. duty factor b. frequency c. propagation speed d. axial resolution - ANSWER-d. Axial resolution is affected by all of the following EXCEPT a. frequency b. damping c. spatial pulse length d. focusing - ANSWER-d. Damping in a transducer a. reduces the number of cycles in a pulse and increases the quality factor b. increases the number of cycles in a pulse and incre...

BIOL 112 FINAL EXAM REVIEW WITH COMPLETE SOLUTIONS Darwin’s theory of evolution is a strong theory, but at the time of proposing the theory, some aspects were yet to be explained. Which of the following things below did Darwin understand and incorporate into his theory? a. That inherited variations could increase an organism's ability to survive and reproduce b. How chromosomes were inherited c. That genetic mutation could be responsible for making new alleles d. That genes were t...

HES4809 ASSIGNMENT SEMESTER 1 2024 Which key components of the South African legislation would you change/amend to improve environmental management? Give detailed reasons for your answer How would you suggest local municipalities are supported to improve environmental protection at a local level? Give detailed reasons for your answer Analyse the case study related to a South African environmental legal challenge, outlining the legal issues involved and lessons to be learnt from it. Hoco...

All of the following EXCEPT ___ will result in an increase in AEC response time. a. decreasing the kVp b. Increasing the focal spot size c. increasing the part thickness d. increasing the SID CORRECT ANSWER b. increasing the focal spot size Increasing the focal spot size does not change the AEC response time It affects the spatial resolution. Decreasing the kVp increases the exposure time because more photons are absorbed, resulting in fewer reaching the cell(s). The same is true for inc...

Biodiversity is measurable at three levels: - ANSWER Genetic level= variability within species Species level= variability among species Ecosystem level= variability among ecosystems Three domains of life: - ANSWER Archaea, eukarya and bacteria Population - ANSWER interbreeding group of individuals. Populations exchange genes Purpose variability within a population - ANSWER 1. some genetic variants have advantages over others 2. natural selection can act on variation What if popula...