ECONOMICS,NURSING,BIOLOGY AND ALL REVISION MATERIALS

Jee Moving charges and magnetism exam questions & answers Biot savart's law - ANSWERSdB=uo/4pi q(v x r)/r^3 dB= uo/4pi i(dl x r)/r^3 dB=uo/4pi idlsin/r^2 B due to current carrying straight wire Finite wire - ANSWERSB=ui/4pid (costheta1 + costheta2) Semi infinite wire - ANSWERSB=uoi/4pid(1+costheta2) Infinite wire - ANSWERSB=uoi/2pid B due to current carrying circular wire Along axis - ANSWERSuoiR^2N/2(R^2 + X^2)^3/2 N is number of turns At center - ANSWERSuoiN/...

JEE Chemistry Solid State Class 12 Exam Questions & Answers Crystaline Solid - ANSWERSStructured molecular arrangement long-range of order Sharp melting point anisotropic Amorphous Solid - ANSWERSRandom Molecular arrangement Short ranges of order isotropic What type of solid is quarts, and SiO2 - ANSWERSCrystalline solid What type of solid is quartz glass, Rubber - ANSWERSAmorphous Annealing - ANSWERSHeating of amosphous solid can turn it into a crystalline solid. When coo...

iit jee Chemistry exam questions & answers Nonpolar covalent bond - ANSWERSwhen atoms in the bond pull equally; Electronegativity difference of less than 0.5 Polar covalent bond - ANSWERSwhen atoms in the bond pull unequally (polar bond); Electronegativity difference from 0.5-1.6 Ionic bond - ANSWERSelectronegativity difference of more than 1.6 Assumptions for bonds - ANSWERSidentical atoms or CH-->nonpolar nonmetal+nonmetal-->polar metal+nonmetal-->ionic Electron pul...

BUNDLE - PHSC EXAMS

JEE Exam Questions & Answers

JEE Biomolecules Exam Questions & Answers Cimetidine (Tagamet) and Ranitidine (Zantac) - ANSWERSH2 receptor antagonist prevent the interaction of histamine with the receptors present in the stomach wall Antacid Histamine - ANSWERSa compound that is released by cells in response to injury and in allergic and inflammatory reactions, causing contraction of smooth muscle and dilation of capillaries (vasodilator) brompheniramine (Dimetapp) and terfenadine (Seldane) - ANSWERSantihistamine...

PHSC American Federal Government Exam Questions & Answers New Federalism - ANSWERSReturned of administrative powers to the state governments. Block grants - ANSWERSfederal grants that allow states leeway in spending federal money Unitary system - ANSWERSWhere the central government makes the important decisions, and the local governments have little power. Representative government - ANSWERSA system of government where citizens are elected to office, and are supposed to represent t...

PHSC 1033 pretest Exam 1 Questions & Answers Which of the following is not matter? (air, heat, charcoal, or electrons) - ANSWERSHeat Which of the five major divisions of chemistry is generally considered the most fundamental? (organic chem, inorganic chem, analystical chem, physical chem, or biochem) - ANSWERSPhysical chemistry If all samples of material have identical properties and compositions, it is (a compound, an element, a homogeneous mixture, or an element or a com...

phsc exam 3 questions & answers

PHSC 103 Exam 3(quiz 11-12 questions) & Answers

PHSC 105 Exam 1 Questions & Answers Which is the most fundamental of physical science? - ANSWERSPhysics Which is the standard unit of mass in the metric system? - ANSWERSKilogram Which one of the following is not a fundamental quality? - ANSWERSWeight Which metric prefix means "one-thousandth"? - ANSWERSMilli- Which metric prefix means "thousand"? - ANSWERSKilo- Which of the following metric prefixes is the smallest? - ANSWERSNano- Which combination of units ex...

PHSC 1000 Exam 2 Questions & Answers Absolute zero corresponds to a temperature of - ANSWERS0 K, -273 C, -460 F A beach temperature of 30 °C is equal to what temperature in Fahrenheit? - ANSWERS86 F Temperature is due to the average microscopic... - ANSWERSTranslational KE At the same temperature, which molecules will be moving faster on average: oxygen O2 or carbon dioxide CO2? - ANSWERSOxygen Net heat energy spontaneously flows from... - ANSWERSThe red-hot thumbtack (higher t...

PHSC 1 Exam 1 Questions & Answers Medical model - ANSWERSfocuses largely on disease and injury and their outcomes, is built upon a pathophysiologic, reductionist approach that dominates Americans' conceptualization of health. Chronic illness - ANSWERSlong-term illness that must be managed (back and forth) Acute illness - ANSWERSshort term illness or injury Behavioral/lifestyle illness - ANSWERSillness or disease thought to be caused by lifestyles Communicable/infectious illne...

phsc 101 exam 2 questions & answers thermodynamics - ANSWERSThe study of the movement of heat and the relationship between heat, work, temperature, and energy transferred; transformed - ANSWERSEnergy cannot be created nor destroyed; however, it can be ____________ or _____________ into other forms of energy or converted into work Thermal energy flows from the higher temperature areas into the lower temperature areas until thermal equilibrium occurs - ANSWERSWhen does thermal equilibri...

PHSC 1211 Exam 1 Questions & Answers Acceleration - ANSWERSThe rate at which velocity changes with time; the change in velocity may be in magnitude or direction or both, usually measured in m/s squared. Air Resistance - ANSWERSThe force of friction acting on an object due to its motion in air. Equilibrium Rule - ANSWERSThe vector sum of forces acting on a non-accelerating objects equals zero. Force - ANSWERSSimply stated, a pull or push. Free Fall - ANSWERSFalling only under the...

PHSC 1001 Final Review Exam Questions & Answers the size of earth - ANSWERSshadow length/ pillar height = distance bw cities/ radius of earth Fact - ANSWERSa statement that experts agree on hypothesis - ANSWERSan educated guess that makes a statement that is testable by science theory - ANSWERSa combination of tested facts that together explain aspects of nature law - ANSWERSa long standing hypothesis that has been repeatedly tested and has not been contradicted which of thes...

PHSC 1000 Final Exam Study ZT Questions & Answers The scientific method allows scientists to a.Form a testable hypothesis b.Verify results from an experiment c.Correct issues with any given hypothesis/theory d.All of the above - ANSWERSd.All of the above Density is a.A measure of how much mass occupies a given space b.A measure of how fast an object moves through space c.A measure of how much gravity is pulling on an object d.None of the above - ANSWERSa.A measure of how much m...

PHSC final exam questions with 100% correct answers When consistency is obtained it is known as a - ANSWERStheory must consistently describe a regularity in nature - ANSWERSa scientific law a tentative scientific explanation which may or ay not be rejected upon further experimentation is called a. theory b. principle c. hypothesis d. model - ANSWERShypothesis law of inertia: a object a rest stays at rest - ANSWERSnewtons first law a sheet of paper can be quickly withdrawn ...

PHSC 106 Exam Questions & Answers The sun is - ANSWERSall of the choices are correct (self luminous object, a star which generates its own energy, & 1 AU from Earth) The speed of light is v = 300,000 km/s, and it takes t = 2.0 s for light to travel from the moon to Earth. From this information, what is the distance d to the moon? HINT: d=vt - ANSWERS600,000 km A light year is ______________. - ANSWERSthe distance that light travels in 1 year If the distance to the nearest star ...

PHSC BRCC EXAM 1 QUESTIONS & ANSWERS Which human sense is first in supplying the most information about the external world? - ANSWERSsight Convert 0. to scientific notation. - ANSWERS5.67 x 10^-7 If A is denser than B, then A contains more____per unit volume. - ANSWERSMass Which is a derived unit? - ANSWERSvolume Which of these does not have to occur for there to be an acceleration? - ANSWERSa change in mass Which amount is the smallest value? 3km 3cm 3m 3mm - ANSWERS3m...