University of Florida - AST - 3019

General RelativityChapter 8Introduction4 GR is Einstein's theory of gravitation that builds on the geometric concept of space time introduced in SR. 4 Is there a more fundamental explanation of gravity than Newton's law? 4 GR makes specific prediction

University of Florida - AST - 3019

Mid-term Review Special (and some General) Relativity Constancy of speed of light implications for space and time Time dilation and length contraction know equations (i.e. Lorentz factor) Doppler shift know general equation Space time interval different t

University of Florida - AST - 3019

The Milky Way GalaxyChapter 16Overview & History Our Galaxy is a collection of stellar and interstellar matter stars, gas, dust, neutron stars, black holes stars, gas, dust, neutron stars, black holes held together by gravity. Our view of the Galaxy.H

University of Florida - AST - 3019

Normal GalaxiesChapter 17Galaxy ClassificationIn 1924, Edwin Hubble divided galaxies into different "classes" based on their appearance.Why begin here? Hubble classification serves as the basic language of the field. The morphological sequence reflect

University of Florida - AST - 3019

Chapters 22 - 27 The Solar System 1 star 8 planets several dwarf planets many moons asteroids, comets, meteoroidsWhat is a Planet?Due to the discovery of additional solar system bodies in recent years, it became necessary to re-examine the term "planet

University of Florida - AST - 3019

Special RelativityChapter 7FoundationsEinstein's revolution - rethink the meaning of space and time Published "Special Theory of Relativity" in 1905 followed by "General Theory" in 1916 which incorporates gravity He began with the postulate that the la

University of Florida - AST - 6309

Active Galaxies and Related ObjectsWhat are Active Galactic Nuclei (AGN)? Galaxies with a source of non-stellar emission arising in the nucleus (excessive UV, IR, radio and X-ray light) Central Black Hole accreting material from host galaxy (Lynden-Bell

University of Florida - AST - 6309

Properties of Spiral Galaxies IIKinematics of Disks As in all spiral galaxies, everything in our Galaxy orbits around the Galactic center Differential rotation material closer to the center travels on faster orbits (takes less time to make one full orbit

University of Florida - AST - 6309

University of Florida - AST - 6309

Galaxy Luminosity Function (LF) - - What are the relative numbers of galaxies of different luminosities? N = (L) L V N is the # of galaxies that are located in volume V with luminosities between L and L+L (L) has units # galaxies/(luminosity interval*vol

University of Florida - AST - 6309

MWF 8 period (3pm to 3:50pm) Textbooks: Galactic Astronomy - Binney & Merrifield Galactic Dynamics - Binney & Tremaine Galaxies in the Universe - Sparke & Gallagher Exams - 1 mid-term and 1 final exam Homeworks - 5 homeworks will be assigned throughout th

University of Florida - AST - 6309

Galaxy ClassificationIn 1924, Edwin Hubble divided galaxies into different "classes" based on their appearance.Why begin here? Hubble classification serves as the basic language of the field. The morphological sequence reflects a fundamental physical an

University of Florida - AST - 6309

Photometric Properties of GalaxiesTo measure the brightness distribution of galaxies, we must determine the surface brightness of the resolved galaxy.-measured in magnitudes/arcsec2 ( I, B, R, etc.)Surface brightness is magnitude within 1 square arcsec

University of Florida - AST - 6309

Photometric Properties of Spiral GalaxiesBulges Luminosity profiles fit r1/4 or r1/n laws Structure appears similar to E's, except bulges are more "flattened" (though bulges can be quite different from E's dynamically) Disks Many are well-represented by

University of Florida - AST - 6309

Properties of Elliptical Galaxies I. Stellar Populations and the Interstellar MediumBrightest stars are red giants and AGB stars w/ spectral type K, M Very few stars produced in the last 1 2 Gyr Stars at the center of E's have ~solar metallicity (differ

University of Florida - AST - 6309

Galaxy Morphology and EnvironmentMain relation E's more common in clusters than field f(E) = fraction of ellipticals f(Sp) = fraction of spirals regular, symmetric cluster f(E) = 40% "ratty", asymmetric cluster f(E) = 15% (Oemler 1974) f(Sp) increases wi

University of Florida - AST - 6309

Overheads for Lectures:Large Scale Kinematics for Elliptical Galaxies Line-of-sight velocity distributions Kinematically Distinct CoresProperties of Disk/Spiral Galaxies I The Milky Way Structur MW Bulge evidence for bar-like nature MW Bulge Age and Met

University of Florida - AST - 6309

Overheads for Lectures: Spiral Galaxies spiral structure Potential Theory spherical models flattened models Stellar Orbits spherical potentials axisymmetric potentials non-axisymmetric potentialsSpiral Structure Winding DilemmaSpiral arms structure woul

University of Florida - AST - 6309

Final"homework"(worth10%oftotalclassgrade)isaninclasspresenta=on ofatopicofyourchoosing.Talkshouldbenomorethan12minuteslong with3minutesforques=ons.YoucantalkaboutanytopicrelatedtoGalac=c andextragalac=castronomy.TalkswillbegivenonDec2(3talks),Dec4(3 talk

Davis & Elkins - ECON - 401

Resolved by Grevancy Principles of Microeconomics, 8e (Case/Fair) Chapter 7: The Production Process: The Behavior of ProfitMaximizing Firms 1. Total revenue minus total cost is equal to A) the rate of return. B) marginal revenue. ansC) profit. D) net cost

UCLA - STAT - 101

REVIEW EXERCISE DOES NOT NEED TO BE TURNED IN FALL 2007 INSTRUCTOR: ESFANDIARI As it is mentioned in the syllabus, you should be familiar with the following concepts prior to starting this class. The following review exercise has been designed to help you

UCLA - STAT - 101

ANCOVA LAB STATISTICS 101A PROFESSOR ESFANDIARI The objective of this lab is to show you how to conduct and interpret the results of ANCOVA (analysis of covariance) The test of assumptions in ANCOVA, and Post-hocs in ACOVA. As we discussed in lecture, the

UCLA - STAT - 101

Statistics 101 A Fall 2008 Professor Esfandiari Why do I want you to know about different designs? In this lecture my main objective is to convey why it is important for you to know about different designs. Even though we may not have time to discuss the

UCLA - STAT - 101

Statistics 101A Effect Size Professor EsfandiariWhat does effect size mean conceptually? The concept of effect size appears in everyday language. For example, a weight loss program may boast that it leads to an average weight loss of 30 pounds. In this c

UCLA - STAT - 101

Statistics 101A Professor Esfandiari One-way ANOVA Exercise to be done in class Given the following output: a) b) c) d) e) f) g) h) Write the research question in words. Write the null and alternative hypothesis in symbols. Interpret the F table. Interpre

UCLA - STAT - 101

Statistics 101A Professor Esfandiari Effect of independent and dependent data on standard error Review of material discussed so far I The effect of independent and dependent data on standard errorIn the previous lecture we talked about the two-sample and

UCLA - STAT - 101

The Chi Square StatisticTypes of Data:There are basically two types of random variables and they yield two types of data: numerical and categorical. A chi square (X2) statistic is used to investigate whether distributions of categorical variables differ

DeVry Chicago - ECON - 454

Quantity (1)Total Fixed Cost (2) 20000 20000 20000 20000 20000Total variable cost (3) 5000 7000 18000 33000 50000Total cost (4) 25000 27000 38000 53000 70000Price (5)Total Revenue (6) 40000 60000 60000 40000 10000Profit (7)2000 4000 6000 8000 10000

CUNY Baruch - SOC - 210

1Miriam Reynoso Mercy College Race, Culture and Ethnicity Richard Hudson November 5, 20082 1. Mandatory Question: Write a brief essay describing the experiences of your ethnic groups, i.e., Irish-American, Italian-American, Caribbean-American, Puerto Ri

Waterloo - PSYCH - 101

carl01 The Basic Model of Psychology 01 The ABC's of Psychology This is a tripartite model for studying psychological phenomena o Affect feelings, emotions, moods, temperament o Behavior the actions of people o Cognitive information processing (i.e. deci

Alvin CC - ECON - 101

The Guidelines for Bank Remittance Failures for RTF and MTF amountsThe students ,colleges, hostels who received the status of payment as "sent to bank" and as "success" or "failure" and money is not credited to their individual bank account, then the fol

Penn State - ECON - 102

Suppose that two players are playing the following game. Player A can choose either Top or Bottom, and Player B can choose either Left or Right. The payoffs are given in the following table, where the number on the left is the payoff to Player A, and the

Penn State - ECON - 102

ECON 102: INTRODUCTORY MICROECONOMIC ANALYSIS AND POLICY (3 credits):Methods of economic analysis and their use; price determination; theory of the firm; distribution. Instructor: Norman Clifford Email: nzc1@psu.edu Communication: In general, questions a

Penn State - ECON - 102

ECON 002 Homework 2 _ Read these instructions carefully! Carefully answer each of the questions below. You can write or type your answers for the questions EXCEPT THE GRAPH FOR PART 3D) MUST BE COMPLETED BY HAND (NOT USING THE DRAWING TOOLS IN WORD OR ANY

Penn State - ECON - 102

ECON 102 Homework Assignment 6 _ Read these instructions carefully! Carefully answer each of the questions below. You can write or type your answers for the questions EXCEPT ANY GRAPHS MUST BE COMPLETED BY HAND (NOT USING THE DRAWING TOOLS IN WORD OR

Park - ACCT - 201

PERSONAL FINANCIAL STATEMENT[Name] [Date] Assets Cash checking accounts Cash savings accounts Certificates of deposit Securities stocks / bonds / mutual funds Notes & contracts receivable Life insurance (cash surrender value) Personal property (autos, je

Park - ACCT - 201

Monthly Bank Reconciliation* Entry in gray boxes onlyFor The Month of :Jan-06Date of Statement: Statement Ending Balance:24-Jun $2,000.00Listing of DEPOSITS in transit / not appearing on statement1 3 5 7 Deposit Date 10/2/06 Amount> > > >Deposit

Park - ACCT - 201

GENERAL JOURNAL Dylan Co. Date Account Titles & Explanations 1-May Petty Cash Cash To establish a petty cash fund 15-May Miscellaneous Expense Janitorial Expense Postage Expense Advertising Expense Cash To reimburse petty cash Cash Over and Short Cash was

Park - ACCT - 201

Donna Bruck, M.D. Statement of Owner's Equity Oct-10Capital Account, October1 Add: Net Income Less: Withdrawals by owner Capital Account, October 31 $45,000 10,000 55000 6,000 $49,000

Park - ACCT - 201

Park - ACCT - 201

GENERAL JOURNAL Page _ Date Account Titles & Explanations Debit Credit

Park - ACCT - 201

Balance SheetFor Year Ending December 31, 2010(all numbers in $000)ASSETS Current Assets Cash Accounts receivable (less doubtful accounts) Inventory Temporary investment Prepaid expenses Total Current Assets Fixed Assets Long-term investments Land Buil

Park - ACCT - 201

DrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrGENERAL LEDGERCASH Dr Cr 50,247 OFFICE EQUIPMENT Dr Cr Apr 30 bal 22,470 ACCOUNTS PAYABLE Dr Cr Apr 30 bal 7,098Apr 30 balACCUMULATED DEPR

Park - ACCT - 201

Donna Bruck, M.D. Income Statement Oct-10Revenues Service Revenue Rent Revenue Expenses Interest Expense Rent Expense Supplies Expense Depreciation expense Utility expense Advertising expense Taxes expense Salary Expense Total Expenses Net Income26000 $

Park - ACCT - 201

Income Statement[Name] [Time Period]Financial Statements in U.S. DollarsRevenueGross Sales Less: Sales Returns and Allowances Net Sales 0Cost of Goods SoldBeginning Inventory Add: Purchases Freight-in Direct Labor Indirect Expenses Inventory Availab

Park - ACCT - 201

Name General Journal GENERAL JOURNAL Date Account Titles and Explanation P. R. Debit CreditName Part 1 ACCOUNTS RECEIVABLE SUBSIDIARY LEDGERPart 2 GENERAL LEDGERName General Ledger GENERAL LEDGER Date Explanation Cash P.R. DEBIT ACCOUNT NO. _ CREDIT BA

Park - ACCT - 201

Cash Payments JournalDate Ck.No. Description Post Ref. Accounts Payable Debit Other Accounts Debit Account Title Post Ref.PagePage 1Amount Purchases Discounts Cash Credit Creditcounts Debit

Park - ACCT - 201

DrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrDrCrCASH Dr CrEQUIPMENT Dr CrACCOUNTS PAYABLE Dr CrSERVICE REVENUE Dr CrACCUMULATED DEPRECIATION EQUIP Dr CrDrCrDrCrACCOUNTS RECEIVABLE

Park - ACCT - 201

[Company Name] Balance Sheet Current ratio Quick ratio ASSETS Current assets Cash and cash equivalents Shortterm investments Accounts receivable Stock Deferred income taxes Prepaid expenses and other current assets Total current assets Other assets Prope

Park - ACCT - 201

Balance Sheet[Company Name]7 July 2011 2003 Assets Current assets: Cash Investments Stock Accounts receivable Pre-paid expenses Other Total current assets Fixed assets: Property and equipment Leasehold improvements Equity and other investments Less accu

Seneca - ECON - 123

Literary Analysis EssayYuchao Yang 065-457-095The story "look out" tells us a process that two main characters, ayoung woman and a stranger man, interact, unfold and evolve. And twocharacters personalities: introvert and extrovert, were reflected clea

Park - ACCT - 201

Name of the Company Balance Sheet DateAssets Current assets Cash Accounts Receivable $ $-Total current assets Long-term investmentsStockLand Total long-term investments Property, plant, and equipment Equipment Less: Accumulated depreciation Building L

Park - ACCT - 201

ASSETS Cash A/R SUPPLIES PREPAID FURNITURE INSURANCE= =LIABILITIES A/P Note/P+ +OWNER'S EQUITY O/E1 BAL 2 BAL 3 BAL 4 BAL 5 BAL 6 BAL 7 BAL 8 BAL 9 BAL 10 BAL 11 BAL 12 BAL 13 BAL 14BAL 15 BAL 16 BAL 17 BAL 18 BAL 19 BAL 20 BALExplanation

Park - ACCT - 201

Accounts Payable AgingJuly 7, 2011Creditor Customer Customer Customer CustomerLast Payment Date Amount 01/12/04 $1,000 01/07/04 $5,300 01/23/04 $7,600 01/03/04 $4,600Current0-30 31-60 61-90 91-119Past Due120-150 150+$950 $2,840$2,140 $1,010 $2,79

Park - ACCT - 201

WorksheetTrial Balance Debit CreditAdjustments Debit CreditAdjusted Trial Balance Debit CreditIncome Statement Debit CreditBalance Sheet Debit Credit

Park - ACCT - 201

Name: AC201 Quiz #1 Multiple Choice Questions (1 point each) Select the one, best answer 1. Which of the following is the most appropriate and modern definition of accounting? a. The information system that identifies, records, and communicates the econom

Park - ACCT - 201

Quiz 1 Answer Key AC201 1. A 2. C 3. D 4. D Revenue Expenses $110,000 55,000Net Income $ 55,000Total Assets Beginning Change Ending $730,000 225,000 $955,000Total Liabilities $300,000 (100,000) $200,000 =Owner's Equity$755,000 (1)Total Assets Beginn

Park - ACCT - 201

Profit and Loss Statement<Company Name> For the <Month or Year> ending <MonthDayYear> Gross margin [L/J] Return on sales [T/J] Current Period as % of Sales % Change from Prior PeriodStated in 000sPrior Period Sales Revenue Product/Service 1 Product/Se

Park - ACCT - 201

[Company Name] [Company Address] [City, ST ZIP Code] [Phone]Statement Date: 7/7/2011 Date Due: [DATE DUE]STATEMENT OF ACCOUNT [Customer Name] [Address] [City, State ZIP Code]DESCRIPTION CHARGES CREDITS ACCOUNT BALANCEDATEBalance brought forward 05/12

Park - ACCT - 201

Statement of Cash FlowsCash flows from operating activities Cash received from customers Cash paid for merchandise Cash paid for wages and other operating expenses Cash paid for interest Cash paid for taxes Other Net cash provided (used) by operating act

Park - ACCT - 201

Statement of Change in EquityPreferred Stock Common Stock Beginning balance Issuance of stock Net income (net loss) Dividends Other Other Other Other Ending balance Additional Retained Earnings Paidin Capital (Accumulated Deficit) Total[Time period]