Johns Hopkins - CHEMISTRY - 030.105

Experiment 1. Thermodynamics: Determining the Enthalpy, Entropy, and Gibbs Free Energy of Solution for Borax by Measuring Ksp as a Function of Temperature 1. Purpose: The purpose of this experiment is to determine the effect temperature has on the so

Johns Hopkins - CHEMISTRY - 030.105

Scientific Measurement Lab Zainab Nejati Nicole Pangborn 9/26/06 Nattapol "Ex" Pow-AnpongkulPART A: USE OF THE ANALYTIC BALANCES FOR MASS MEASUREMENTS 1. Purpose: The purpose of this experiment was to measure the weights of pennies pre-1982 and pos

Johns Hopkins - LANGUAGE C - 382.101

1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21.

Cincinnati - BIOL - 301

The formation of glucose-6-phosphate from glucose is irreversible1. True 2. False78%The process of oxidation always requires molecular oxygen1. True 2. False95%22% 5%Tr ueTr uels eFaThe regulatory site and catalytic site differ in K

Hudson VCC - MATH - 180

Test 2Sunday, March 02, 2008 6:11 PMBill Worthington Alternate Test Number 2Monday 3/03/2008 11:02 pm Online Calculus 1Calc 1 Page 1Calc 1 Page 2Calc 1 Page 3-Calc 1 Page 4Calc 1 Page 5-Calc 1 Page 6Calc 1 Page 7

Hudson VCC - ENGR - 110

1.00x01 0 .1.00 THRU 6.50 4.2505 0 .02 0 .0.7501 0 .01 5 .03 5 .03 0 .Hudson Valley Community College1.251.00 8.001.501.50All Dimensions are inches and degrees Default Tolerances.1 .12 .123 Angle .050 .020 .005 1Sol

Hudson VCC - ENGR - 110

3.00 1.0004 0 .06 0 .02 0 .6.002.0003 0 .Hudson Valley Community CollegeAll Dimensions are inches and degrees Default TolerancesSolidWorks Student License Academic Use Only.1 .12 .123 Angle.050 .020 .005 1Drawn by: Bill Worthi

Cincinnati - BIOL - 301

In a cell which secretes a lot of protein, this organelle is present at a higher level than in "typical" cell1. 2. 3. 4. SER RER Mitochondrion Lysosome7% 67%The metabolic genes of this type of organism are homologous to those of eukaryotes 1. Bac

Cincinnati - CHEM - 211-213

ORGANIC CHEMISTRY LABORATORY MANUAL 2007-2008Organic Division Department of Chemistry University of Cincinnati1TABLE OF CONTENTSIntroduction .. 4 Getting Started . 4 .5 ..7 Laboratory Notebooks, Protocols, Reports Samples of Lab Notebook Layout

SUNY Buffalo - PHY - 207

General Physics 3: Physics 207 Waves, Optics and Modern Physics Dr. Cerne (pronounced chair-nay) jcerne@buffalo.eduNo Recitations or Labs this week. Start next week.1Administrative InfoPhysics 207 Homepage: http:/ublearns.buffalo.edu/ Physics 2

SUNY Buffalo - PHY - 207

Chapter 17Waves- IIThe physics of sound waves is the basis of many fields of research, ranging from physiology, acoustic engineering, aviation, paleontology, military science and biology.In this chapter we introduce fundamental concepts and explo

SUNY Buffalo - PHY - 207

Chapter 33Electromagnetic WavesToday's information age is based almost entirely on the physics of electromagnetic waves. The connection between electric and magnetic fields to produce light is own of the greatest achievements produced by physics, a

SUNY Buffalo - PHY - 207

Chapter 34ImagesOne of the most important uses of the basic laws governing light is the production of images. Images are critical to a variety of fields and industries ranging from entertainment, security, and medicine In this chapter we define and

SUNY Buffalo - PHY - 207

Chapter 35InterferenceThe concept of optical interference is critical to understanding many natural phenomena, ranging from color shifting in butterfly wings to intensity patterns formed by small apertures. These phenomena cannot be explained using

SUNY Buffalo - PHY - 207

Chapter 36Diffraction In Chapter 35, we saw how light beams passing through different slits can interfere with each other and how a beam after passing through a single slit flares-diffracts- in Young's experiment. Diffraction through a single slit o

SUNY Buffalo - PHY - 207

Chapter 38Photons and Matter Waves The sub-atomic world behaves very differently from the world of our ordinary experiences. Quantum physics deals with this strange world and has successfully answered many questions in the sub-atomic world, such as:

SUNY Buffalo - PHY - 207

Chapter 39More About Matter WavesUniversity at Buffalo Physics Dept. Sculpture by R. Reitzenstein39- 1Chapter 39More About Matter Waves What is Physics? One of the long-standing goals of physics has been to understand the nature of atom. The

SUNY Buffalo - PHY - 207

Chapter 40All About Atoms In this chapter we continue with a primary goal of physicsdiscovering and understanding the properties of atoms. 100 years ago researchers struggled to find experiments that would prove the existence of atoms. Today, thanks

SUNY Buffalo - PHY - 158

EXPERIMENT M4 PROJECTILE MOTION(VI 1) In this experiment, we dropped the ball along the apparatus from a constant height and let it hit the sensing paper on the board. We repeated the procedure 4 times each for 5 different distances from the board

SUNY Buffalo - PHY - 158

M (Glider) M (Weight Hanger) M (5cm flag) M (10cm flag) M (20cm flag) M (30cm flag)= = = = = =442.2 50.0 6.3 11.8 21.7 34.7g g g g g gV-3Flag length (l) M(T) = = 10 cm Glider + flag + weight hanger = = = = = 504.0 g 34.5 cm 81.4 cm 46.9 cm 0

SUNY Buffalo - PHY - 158

EXPERIMENT M9 SIMPLE HARMONIC MOTIONV1 We first measured the weights of the holder and the spring individually.mh ms = = 50 g 150 gV2 We then hung different masses from the holder, and measured distance from the groundto the holder for each mass

SUNY Buffalo - PHY - 158

EXPERIMENT M11 ROTATIONAL DYNAMICSWe first measured the weights of the disk and the hanger separately. Then we found the radii of the objects been used M (steel) M (hanger) Height (h ) R r = = = = = 1354.50 g 17.00 g 90.00 cm 6.32 cm 1.23 cmV-1 We

SUNY Buffalo - PHY - 158

EXPERIMENT EC1 ELECTRIC CIRCUITS 1V - 1 We first set up the circuit as shown in the diagram below. We measured the current I andthe voltage V for the 4 resistances.I tabulated the results in the table below, and calculated the resistance "R" usin

SUNY Buffalo - PHY - 158

EXPERIMENT EC3 DC CIRCUITS WITH RESISTORS AND CAPACITORSThe values of the equipment used in the experiment are as follows R1 R2 R3 C1 C2 C3 = = = = = = 200 100 51 0.22 f 1.00 f 0.50 fV - 1 In the first experiment, we connected the switch S2 to

Occidental - MATH - 114

SUNY Buffalo - PHY - 158

EXPERIMENT EC4 WHEATSTONE BRIDGEVI - 1 In the first experiment, we set up the apparatus as described using a given unknownresistance, and moved the slider along the resistance wire until we obtained a zero reading on the galvanometer. We then repea

SUNY Buffalo - PHY - 158

M4 Projectile Motion (PHY 158)(page 1)In this lab you will study projectile motion of an object of mass m moving in two dimensions under the influence of gravityx-axis: ax = 0yThe velocity v x is constantvo h x E d Dvx = vo cos o ,x =

SUNY Buffalo - PHY - 158

Physics Laboratory Report PHY 158ES1/ES2 Electrostatics_This section is completed by the student Student Name: _ Partner's Name(s): _ Date: __ TA name: __This section is completed by the TA: ES1 section ES1 section ES1 section ES1 section ES1

SUNY Buffalo - PHY - 158

Physics Laboratory Report PHY 158M10/M11 Rotational Dynamics I, II_This section is completed by the student Student Name: _ Partner's Name(s): _ Date: _ TA name: __This section is completed by the TA: M10 section V-6(50) Table (10): _ Plot (10

SUNY Buffalo - PHY - 158

EC1 Electric Circuits (Ohm's Law)In this lab you will accomplish the following tasks1. Measure the resistance R of a resistor 2. Measure the resistance R of resistors connected in series 3. Measure the resistance R of resistors connected in paralle

SUNY Buffalo - PHY - 158

EC3 RC circuitsIn this lab you will accomplish the following tasks: 1. Study the discharging of a capacitor through a resistor 2. Study the charging of a capacitor through a resistor 3. Study capacitors connected in series 4. Study capacitors connec

SUNY Buffalo - PHY - 158

EC4 Wheatstone BridgeIn this lab you will accomplish the following tasks: 1. Become familiar with the use of the Wheatstone bridge 2. Use the DC Wheatstone bridge to measure a resistance 3. Use the AC Wheatstone bridge to measure a resistance 4. Use

SUNY Buffalo - PHY - 158

ES1/ES2 ElectrostaticselectrometerV+qC -qIn this lab you will explore several aspects of electrostatics such as charging by induction, distribution of charges on conductors etc. The basic tool for measuring charges is the electrometer which

SUNY Buffalo - PHY - 158

EXPERIMENT M0Error Analysis(page 1)In this lab you will accomplish the following tasks: Measure the periodTof a simple pendulum 10 timesCalculate the average valueTof the pendulum periodCalculate the standard deviation Measure the el

SUNY Buffalo - PHY - 158

M2 Free FallIn this lab you will accomplish the following tasks:1. Verify the kinematics equation for free fall.gt 2 d= 22. Determine the acceleration of gravity gpage 1Section IVB 1 For a particular height d above the floor you will measur

SUNY Buffalo - PHY - 158

M4 Projectile Motion (PHY 158)(page 1)In this lab you will study projectile motion of an object of mass m moving in two dimensions under the influence of gravityx-axis: ax = 0yThe velocity v x is constantvo h x E d Dvx = vo cos o ,x =

SUNY Buffalo - PHY - 158

M10/11 (PHY 158) Rotational Dynamics I, IIIn this lab you will accomplish the following tasks: 1. Become acquainted with the PASCO rotational dynamics apparatus and the use of the dedicated Apple computer for data acquisition and display 2. Measure

SUNY Buffalo - PHY - 158

Use of the Apple computer software for M10 and M11Below we give a short tutorial that describes the use of the Apple software for the rotational mechanics experiments (M10 and M11) A. Record values of rotational frequency f of the steel or aluminun

SUNY Buffalo - PHY - 158

Physics Laboratory Report PHY 158EC1 Electric Circuits 1 (Ohm's law)_This section is completed by the student Student Name: _ Partner's Name(s): __ Date: _ TA name: __This section is completed by the TA: VI-1 (20) :_ VI-2 (40): Analysis of res

SUNY Buffalo - PHY - 158

Physics Laboratory Report PHY 158EC3 RC-Circuits_This section is completed by the student Student Name: _ Partner's Name(s): _ Date: __ TA name: __This section is completed by the TA: VI-2 VI-2 VI-4 VI-5 VI-6 VI-7 Analysis of data from V1: (15

SUNY Buffalo - PHY - 158

In problem VII-2 the question should read: Show that the relative error minimum when L1 = 50 cm RXRXis

SUNY Buffalo - PHY - 158

Physics Laboratory Report PHY 158EC4 Wheatstone Bridge_This section is completed by the student Student Name: _ Partner's Name(s): _ Date: __ TA name: __This section is completed by the TA: VI-1 (30) :_ VI-2 (25): _ VI-3 (20): _ VII-1 (10):_ V

SUNY Buffalo - PHY - 158

The electrometer voltage Vele is equal to FVdvm . Vdvm is the reading of the digital voltmeter connected to the electrometer. F is a multiplicative factor that depends on the electrometer scale. The values of the factor F are given in the table below

SUNY Buffalo - PHY - 158

EXPERIMENT M0, PHY 158 Error AnalysisI. Objectives: i. Become acquainted with the notion of the average value and the standard measurements of a parameter (period T of a simple pendulum) deviation of a series ofii. iii. iv.Measure the elongatio

SUNY Buffalo - PHY - 158

Instructions for the preparation of lab reports1. Make sure that for each report you include a title page with the following information: - Experiment title and date - Your name , your person number, and your lab partner's name - Your TA' name Fail

SUNY Buffalo - PHY - 158

Lab Schedule for PHY 158, Fall 2004DATES 8/30 9/3 9/7 9/13 9/14 9/20 9/21 9/27 9/28 10/4 10/5 10/11 10/12 10/18 10/19 10/25 10/26 11/1 11/2 11/8 11/9 11/15 11/16 11/22 11/23 11/29 11/30 12/6 12/7 12/10 12/13 12/20EXPERIMENT No Lab

SUNY Buffalo - PHY - 158

DATA TABLES FOR M0 (Error Analysis) V(a) # 1 2 3 4 5 6 7 8 9 10 5T(s) ' = _ T(s) = _V(b) # 1 2 3 4 5 6 7 8 9 10 11 12 13x1 = _ m(gm) 40 60 80 100 120 140 160 200 220 240 260 280 300 x2 x = x2 x1

SUNY Buffalo - PHY - 158

DATA TABLES FOR M2 (Free Fall)IVB1.Smaller ball d = _m , tav = _s , tav2 = _s2First drop # t(s) 1 2 3 4 5Second drop # t(s) 1 2 3 4 5d = _m ,tav = _s ,tav2 = _s2Third drop: # t(s) 1 2 3 4 5d = _m ,tav = _s ,tav2 = _s21Fourth

Occidental - MATH - 114

SUNY Buffalo - PHY - 158

M4 Projectile Motion Measurement of the angle between the initial velocity vo of the projectile and the horizontal. 1. Place the plumb line at the end of the rail 2. Place the protractor on the rail as shown in the figure with the center of the prot

SUNY Buffalo - PHY - 158

Last 5 digits HW Ch 21-27 Quiz 1 Quiz 2 Quiz 3 HW+Quiz Average of Person # Out of 100 of 100 01839 86.27 50 0 25 67.89 01850 46.29 100 50 50 52.40 01893 71.04 75 0 100 67.23 01894 83.00 50 50 50 73.10 03024 98.51 75 0 75 83.95 03638 82.97 25 25 0 63.

SUNY Buffalo - PHY - 102

SUNY Buffalo - PHY - 102

SUNY Buffalo - PHY - 102

SUNY Buffalo - PHY - 102

SUNY Buffalo - PHY - 102

SUNY Buffalo - PHY - 102

Chapter 15Electric Forces and Electric FieldsQuick Quizzes1. (b). Object A must have a net charge because two neutral objects do not attract each other. Since object A is attracted to positively-charged object B, the net charge on A must be negat

SUNY Buffalo - PHY - 102

Chapter 16Electrical Energy and CapacitanceQuick Quizzes1. (b). The field exerts a force on the electron, causing it to accelerate in the direction opposite to that of the field. In this process, electrical potential energy is converted into kine

SUNY Buffalo - PHY - 102

Chapter 17Current and ResistanceQuick Quizzes1. (d). Negative charges moving in one direction are equivalent to positive charges moving in the opposite direction. Thus, I a , I b , I c , and I d are equivalent to the movement of 5, 3, 4, and 2 ch

SUNY Buffalo - PHY - 102

Chapter 18Direct-Current CircuitsQuick Quizzes1. (a), (d). Bulb R 1 becomes brighter. Connecting a wire from b to c provides a nearly zero resistance path from b to c and decreases the total resistance of the circuit from R 1 + R 2 to just R 1. I

SUNY Buffalo - PHY - 102

Chapter 19MagnetismQuick Quizzes1. (b). The force that a magnetic field exerts on a charged particle moving through it is given by F = qvB sin = qvB , where B is the component of the field perpendicular to the particle's velocity. Since the part