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Physics Practice Questions Chapter 4

B) an automobile battery Which has the greater mass? A) a king-size pillow B) an automobile battery mass A kilogram is a measure of an object’s D) all of these Compared to a 1-kg block of solid iron, a 2-kg block of solid iron has twice as much A) inertia. B) mass. C) volume. E)…

SOCL 2001 — Ch. 2

Secondary data analysis 1. Alexis wants to research the 1960’s feminist movement. She reads articles from the time period, watches documentaries, reads scholarly journals on the topic, and interviews influential women from the movement. What kind of research method is Alexis using? a. Ethnography b. Surveys c. Experiments d. Secondary data analysis A measure of…

kVp, 15% rule

measurement of beam quality but it does affect beam quantity (intensity) to a lesser extent. kVp is quantity mAs affects electrons move faster, creates x-ray that are stronger and can get through the patient easear When kVp is raised quality mAs does not affect mAs Primary controlling factor for beam quantity because it changes quality…

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6 Kingdoms & Characteristics of Each

Prokaryote No true nucleus Unicellular Autotrophic or Heterotrophic Live in extreme conditions and are chemically different from Eubacteria Archeabacteria Prokaryote No true nucleus Unicellular Autotrophic or Heterotrophic Live everywhere “true bacteria” Eubacteria Eukaryote True nucleus Most are unicellular Autotrophic or Heterotrophic Odds and Ends Kingdom Can be protozoa, algae, funguslike, autotrophic, heterotrophic, unicellular or multicellular…

Physics Review Part 2

D An object moving in the +x direction experiences an acceleration of +2.0 m/s2. This means the object A) travels 2.0 m in every second. B) is traveling at 2.0 m/s. C) is decreasing its velocity by 2.0 m/s every second. D) is increasing its velocity by 2.0 m/s every second. D Suppose that an…

USATESTPREP Biology (Ecology)

A) commensalism. Grazing cows disturb the grass and cause insects to fly around the cows as they eat. In turn, birds swoop in and eat the insects. This type of feeding relationship is an example of A) commensalism. B) mutualism. C) parasitism. D) predation. This type of feeding relationship is an example of commensalism. One…

Urinary System Organs and Their Functions

Kidneys, Ureters, Urinary bladder, urethra Member Organs of Urinary System Filter blood and make urine; Involved in the homeostatic control of fluid volume and composition and acid/base balance by its small number of renal cells (endocrine) which make renin/ erythropoietin hormones Function of Kidneys Carries urine from kidney (renal) pelvis to the urinary bladder where…

Additive or Destructive Pathologies and Radiology

Additive Abscess Destructive Anorexia Nervosa Additive Edema Destructive Atrophy Additive Tumors Destructive Emaciation Additive Atelectasis Additive Bronchiectasis Additive Cardiomegaly Destructive Emphysema Additive Congestive Heart Failure Additive Empyema Additive Pleural Effusions Additive Pneumoconiosis Additive Pneumonia Destructive Pneumothorax Additive Pneumonectomy Additive Pulmonary Edema Additive Tuberculosis Additive Aortic Aneurysm Destructive Aerophagia Additive Ascites Additive Cirrhosis Destructive Bowel Obstruction…

Pathway of Urine Flow Through the Kidneys

nephron = functional unit pathway of urine flow through the kidneys step 1 glomerulus pathway of urine flow through the kidneys step 2 bowman’s capsule pathway of urine flow through the kidneys step 3 proximal convoluted tubule pathway of urine flow through the kidneys step 4 loop of Henle pathway of urine flow through the…

Naming Compounds Rules

Metal (1 possible charge) + nonmetal/metalloid 1. name the metal 2. name the root word for the nonmetal + __ide ending Ionic Binary Compounds – Metal (1 possible charge) + nonmetal/metalloid 1. name the metal 2. use Roman Numeral to indicate the charge of the metal 3. root word for the nonmetal + ____ ide…

Physics I Midterm

1) x = -1.5 For which of the values below is x > x^3? 1) 3.16 x 10^7, 86 400 One year is about ____ seconds while one day is exactly ____ seconds. 1) 3 800 Calculate (0.82 + 0.042) x (4.4 x 10^3), keeping only significant figures. 1) 0.13 cubic feet A cereal box…

Kinematics Part 2

Both the car’s speed and velocity are changing A car is speeding up as it drives around a circular track on level ground. Which statement about the car’s velocity and speed is accurate? always changing A ball is attached to a string and whirled in a circle at constant speed. As it travels in a…

Flame Test Colors for Alkali and Alkaline Earth Metals

Purple Potassium Yellow Sodium Red Lithium Blue Cesium Red Strontium Green/Yellow Barium

Quiz 3

B. QR codes These are graphics that typically appear as black and white boxes that automatically link mobile devices to a variety of different content including games, text, videos, and websites A. ISBN numbers B. QR codes C. Bar codes D. QR code reader D. Ribbons These organize commonly used commands into a set of…

Physics Practice Problems

-,+ An elevator is moving downward when someone presses the emergency stop button. The elevator comes to rest a short time later. Give the signs for the velocity and the acceleration of the elevator after the button has been pressed but before the elevator has stopped. +,- A child throws a baseball directly upward. What…

Succession Facts/ Venn Diagram

Succession that begins in an area with no remnants of an older community Primary Succession Erosion needs to occur in order for succession to occur Primary Succession Everything is destroyed Primary Succession Lichens/moss are pioneer organisms then herbs/shrubs then large trees Primary Succession Slowest form of succession Primary Succession Succession that is disturbed by things…

Synthesizer Assessment

1. Synthesizers have always had a well-established presence in standard ensembles. Identify the false statement: 1. Synthesizers have always had a well-established presence in standard ensembles. 2. Synthesis refers to creating sounds electronically from electronically generated waveforms. 3. The synthesizer generates sounds electronically. 4. On the synthesizer, timbre and volume depend on the waveform. It…

Computer Essentials 2014 Study Guide Chapter 3

System This type of software works with end users, application software, and computer hardware to handle the majority of technical details Application This type of software can be described as end user software and is used to accomplish a variety of tasks Dialog Boxes 3. _____ provide additional information and request user input. graphical user…

Physics Unit 6 Quizzes

William Gilbert The earliest ideas of charge were the result of experiments by: newtons Common units of electrical force are: lack of electrons A positive charge means: are charged with respect to the earth Lightning is formed when clouds: the sea, air, metals Charges exist in: has essentially no free electrons An insulator is a…

Full List of Polyatomic Ions, Monatomic Ions and Acids

Ammonium NH?? Acetate CH?COO? Carbonate CO?²? Hydrogen carbonate (bicarbonate) HCO?? Chromate CrO?²? Dichromate Cr?O?²? Cyanide CN? Hydroxide OH? Nitrate NO?? Nitrite NO?? Phosphate PO?³? Phosphite PO?³? Sulfate SO?²? Sulfite SO?²? Hypochlorite ClO? Chlorite ClO?? Chlorate ClO?? Perchlorate ClO?? Bromate BrO?? Iodate IO?? Peroxide O??² permanganate MnO?? hydrogen sulfate HSO?? thiocyanate SCN? oxalate C?O?²? hydronium H?O?

Biology 155 Chap 4-6

Which of the following help direct the movement of materials or organelles throughout the cell? rough endoplasmic reticulum, cytoskeleton, smooth endoplasmic reticulum Which of the following organelles is found uniquely in autotrophic, eukaryotic cells and not heterotrophic, eukaryotic cells? chloroplast After proteins are formed by the ribosomes located on the endoplasmic reticulum, what is the…

Chapter 3 Quiz: Application Software

Programs that combine a variety of visual objects to create attractive, visually interesting presentations are called: Answers: A. graphs B. presentation graphics C. diagrams D. charts Correct Answer: B. presentation graphics Specialized and powerful programs, called _______ are typically used to create specialized commercial sites. Answers: A. graphical site map B. web authoring programs C….

Graded Oscillation Techniques (Joint mobilizations)

Definition: Small amplitude rhythmic oscillations are performed at the beginning of the range Grade 1 Definition: Large amplitude rhythmic oscillations are performed within the rage, not reaching the limit. Grade 2 Definition: Large amplitude rhythmic oscillations are performed up to the limit of the available motion and are stressed into the tissue resistance Grade 3…

Quiz 13, 12, and 11

amplitude For a wave, what term is defined as the maximum height of a crest, or depth of a trough, relative to the normal level? wavelength For a wave, what term is defined as the distance between two successive crests or two successive troughs? period For a wave, what term is defined as the time…

Physics study

dimensions of B = dimension of x/(dimension of t)2 = L/T2 or LT-2 (a) Suppose that the displacement of an object is related to time according to the expression x = Bt2. What are the dimensions of B? “x” is again “displacement”, so replace it with “L”: L = A sin(2?ft). They tell you that…

Conceptual Physics Ch 5

Whenever one object exerts a force on a second object, the second object exerts an equal and opposite force on the first. Newton’s third law of motion A quantity that has both magnitude and direction. Examples are force, velocity, and acceleration. Vector quantity A quantity that has magnitude but not direction. Examples are mass, volume,…

Physics Multiple Choice 2

e. none Which of the following is a vector quantity? a. mass b. density c. speed d. temperature e. none of these e. horizontal component of projectile motion Which of the following is not an example of accelerated motion? a. vertical component of projectile motion b. circular motion at constant speed c. a swinging pendulum…

10 Axioms of vector spaces

if u and v are objects in V, then u+v is in V 1 u+v = v+u 2 u+(v+w) = (u+v)+w 3 There is an object 0 in V called a zero vector for V, Such that 0+u = u+0 = u 4 For each u in V, there is an object -u in V,…

Distinguish between autotroph and heterotroph

An autotroph is an organism that can synthesize their organic molecules from simple inorganic substances. They are producers. A heterotroph is a consumer and it obtains organic molecules from other organisms. DISTINGUISH between autotroph and heterotroph Consumer: An organism that ingests other organic matter that is living or recently killed. Detritivore: An organism that ingests…

Ch 8 Digital Forensics

False Most digital cameras use the bitmap format to store photos. True The first 3 bytes of an XIF file are exactly the same as a TIF file. True Graphics files are created and saved in the graphics editor, such as Microsoft Paint, Adobe Freehand MX, Adobe Photoshop, or Gnome GIMP. False When you decompress…

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