Ben Powell

City: Fairfax, VA
University: George Mason University

Posts by Ben Powell:

Fire Hero, Everyone Goes Home: After Action Review – Flashcards
05 Feb 2018 Flashcards

question What did we set out to do? answer The first question in a company level After Action Review is: question enhance the capacity of the work team to function safely and effectively. answer At its most basic level, After Action Review seeks to: question immediately following the incident in question. answer The best time […]

Read more
Lab Midterm Flashcard
03 Feb 2018 Flashcards

question Simple microscope answer microscope with one lens question compound microscope answer microscope with two lenses question total magnification equation answer objective magnification X ocular magnification question oil immersion lens answer lens which prevents light loss due to diffraction question light intensity decreases, contrast improves, depth of field increases, limit resolution answer what happens as […]

Read more
Pentaoctacontane C85H172 structure – Flashcards
02 Feb 2018 Flashcards

Molecular Formula C85H172 Average mass 1194.275 Da Density 0.8±0.1 g/cm3 Boiling Point 691.7±18.0 °C at 760 mmHg Flash Point 836.6±10.8 °C Molar Refractivity 395.8±0.3 cm3 Polarizability 156.9±0.5 10-24cm3 Surface Tension 32.3±3.0 dyne/cm Molar Volume 1431.6±3.0 cm3 Predicted – ACD/Labs Predicted – ChemAxon Predicted data is generated using the ACD/Labs Percepta Platform – PhysChem Module Density: […]

Read more
NYPD Sgt’s test 2013 -212 part 1 – Flashcards
01 Feb 2018 Flashcards

question In ALL incidents involving holders of handgun licenses or rifle/shotgun permits; Desk Officer will answer • Make immediate phone notification directly to a License Division, Incident Section member or License Division supervisor, Monday though Friday 0630 x 1700 hours. • Other hours, leave a detailed message w/ Type of incident, date, time, location, identity […]

Read more
Government Final Exam Review – Flashcards
31 Jan 2018 Flashcards

question Articles of Confederation answer Approved by the Second Continental Congress and all 13 states ratify, each state maintained its sovereignty and independence (established the early government of the US) question Federalist Papers answer Published in newspapers to convince people to support ratification of the Constitution question Bill of Rights answer set out guarantees of […]

Read more
Business Essentials Chapt. 1 – Flashcards
30 Jan 2018 Flashcards

question Primary Goal of Businesses answer To earn profit or offer service by creating products or services question Products answer Tangible Goods, Services, and Ideas question Types of Business answer Commercial Enterprise and Social Enterprise question Commercial Enterprise answer For-Profit question Social Enterprise answer Non-Profit question Interested Parties? answer Stakeholders & Customers question Stakeholders answer […]

Read more
Phenolphthalein C20H14O4 structure – Flashcards
29 Jan 2018 Flashcards

Molecular Formula C20H14O4 Average mass 318.323 Da Density 1.4±0.1 g/cm3 Boiling Point 557.8±50.0 °C at 760 mmHg Flash Point 206.5±23.6 °C Molar Refractivity 88.1±0.3 cm3 Polarizability 34.9±0.5 10-24cm3 Surface Tension 65.0±3.0 dyne/cm Molar Volume 229.7±3.0 cm3 Experimental data Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Predicted – Mcule Experimental Physico-chemical Properties Experimental Melting […]

Read more
High yield microbes – Flashcards
29 Jan 2018 Flashcards

question Streptococcus pyogenes answer Gram positive cocci in chains, catalase negative. Beta hemolytic, bacitracin sensitive and pyrrolidonyl arylamidase (PYR) positive. Transmitted by direct contact and respiratory droplets. M protein associated with acute glomerulonephrits. Also contains several spreading factors including exotoxins A-C which cause pyrogenesis and erythrogenesis. Can cause pharyngitis, rheumatic fever (post infection), scarlet fever […]

Read more
5-Hexen-2-amine C6H13N structure – Flashcards
27 Jan 2018 Flashcards

Molecular Formula C6H13N Average mass 99.174 Da Density 0.8±0.1 g/cm3 Boiling Point 116.0±9.0 °C at 760 mmHg Flash Point 17.5±10.9 °C Molar Refractivity 33.1±0.3 cm3 Polarizability 13.1±0.5 10-24cm3 Surface Tension 26.0±3.0 dyne/cm Molar Volume 126.7±3.0 cm3 Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Predicted data is generated using the ACD/Labs Percepta Platform – […]

Read more
Health Science 1 Exam Study Guide – Flashcards
26 Jan 2018 Flashcards

question Who developed a vaccine for smallpox? answer Edward Jenner question Who discovered milk pasteurization answer Louis Pasteur. question Who founded the Red Cross answer clara barton question Who began the professional education for nurses? answer Florence Nightengale question Communication is the exchange of_______, ________, ________, & ________ answer information, thoughts, feelings, ideas question 4 […]

Read more
AP Chemistry TEST #3 – Flashcards
25 Jan 2018 Flashcards

question Vapor answer Gaseous state of any substance that normally exists as a liquid or solid question Pressure answer A measure of the force exerted on a unit area. In chemistry, pressure is often expressed in units of atmospheres (atm) or torr: 760 torr = 1 atm; in SI units pressure is expressed in pascals […]

Read more
World Geography 902 Part 1 – Flashcards
25 Jan 2018 Flashcards

question emigration answer leaving one’s homeland to settle in a new place question immigration answer the movement of people to a new country question migration answer the movement from one place to another question birth rate answer number of live births per one thousand people in a year question death rate answer number of deaths […]

Read more
Principles of Microeconomics: Vocab 1-11 – Flashcards
24 Jan 2018 Flashcards

question Scarcity answer Limited resources and unlimited wants question Economics answer Study of how society manages its scarce resources question Efficiency answer The property of society getting the most from its scarce resources question Equality answer The property of distributing economic prosperity uniformly among society’s members question Rational answer Systematically and purposefully doing the best […]

Read more
Network Planning & Design – Chapter 1-3
24 Jan 2018 Flashcards

question The simplest form of a network is a client/server network. answer False question Very large peer-to-peer networks have emerged to take advantage of the Internet. answer True question Clients on a client/server network share their resources directly with each other. answer False question To prepare to enter the networking field, a student should master […]

Read more
Sin, cos, tan in special right triangles – Flashcards
23 Jan 2018 Flashcards

question sin30 answer 1/2 question cos30 answer (√3)/2 question tan30 answer 1/√3 question sin60 answer (√3)/2 question cos60 answer 1/2 question tan60 answer √3 question sin45 answer 1/√2 question cos45 answer 1/√2 question tan45 answer 1 question sine of an angle=the ___ of its compliment answer cosine question sin30=cos__ answer 60 question sin60=cos__ answer 30 […]

Read more
South Asia Geography and Human Environment Interaction – Flashcards
23 Jan 2018 Flashcards

question Urbanization answer The movement of people from rural areas to cities question Drought answer A shortage of rain fall in a region may cause dry conditions question Monsoon answer A weather pattern in witch major wind systems reverse direction, depending on the season question Irrigation answer the artificial application of water to land question […]

Read more
N-Nitro-1,2-ethanediamine C2H7N3O2 structure – Flashcards
22 Jan 2018 Flashcards

Molecular Formula C2H7N3O2 Average mass 105.096 Da Density 1.2±0.1 g/cm3 Boiling Point 229.9±42.0 °C at 760 mmHg Flash Point 92.8±27.9 °C Molar Refractivity 24.5±0.3 cm3 Polarizability 9.7±0.5 10-24cm3 Surface Tension 46.9±3.0 dyne/cm Molar Volume 86.8±3.0 cm3 Predicted – ACD/Labs Predicted – EPISuite Predicted – ChemAxon Predicted data is generated using the ACD/Labs Percepta Platform – […]

Read more
Science – Chapter 1 – Flashcards
22 Jan 2018 Flashcards

question Geologist answer A scientist who studies the forces that make and shape planet Earth. question Rock answer The material that forms Earth’s hard surface. question Geology answer The study of planet Earth. question Constructive Force answer A force that builds up mountains and landmasses on Earth’s surface. question Destructive Force answer A force that […]

Read more
CMIS 108 Chapter 4
21 Jan 2018 Flashcards

question A VoIP system supports voice and ____ services answer videophone question One focus of the Internet2 is to improve ____. answer communication speed question In a(n) ____ relationship, multiple users are provided with access to a server at the same time answer client/server question The Internet backbone uses mostly ____ cabling for transmitting data […]

Read more
Microbiology Lab Practice Test – Flashcards
21 Jan 2018 Flashcards

question Lobbyist answer Contracting a public official – to persuade the official to support the groups interest question Semi-solid tryptone soy broth is used for growing bacteria in Petri dishes. answer false question Pure colonies can develop from one single bacterial cell or a colony forming unit. answer true question Broth tubes can be used […]

Read more
micro economics review
18 Jan 2018 Flashcards

question Which is a primary use for national income accounting? answer To measure changes in the value of goods and services produced in the economy question An example of a final good in national income accounts would be new: answer Flowers purchased by homeowner Lenny Davis question Money spent on the purchase of a new […]

Read more
Chapter 6 Integumentary System Study Guide Questions – Flashcards
18 Jan 2018 Flashcards

question The location of the hypodermis is best described as answer Deep to the dermis. question The part of the hair enclosed in the follicle is known as the answer Hair Root question Functions of the skin include the following: answer Thermoregulation, sensory reception, and vitamin D synthesis question Place the three kinds of hair […]

Read more
Get an explanation on any task
Get unstuck with the help of our AI assistant in seconds
New