Module 2 Data Communication Fundamentals Version 2 CSE IIT‚ Kharagpur Lesson 1 Data and Signal Version 2 CSE IIT‚ Kharagpur Specific Instructional Objectives At the end of this lesson the students will be able to: • • • • • • • • • Explain what is data Distinguish between Analog and Digital signal Explain the difference between time and Frequency domain representation of signal Specify the bandwidth of a signal Specify the Sources of impairment Explain Attenuation and Unit of Attenuation
Premium Modulation Digital Wave
Collect data while moving a magnet toward the coil. Repeat what just was done but move the magnet away from the coil. Compare the differences of the two runs. Then run a magnet to and from the side of the coil and observe what happens. B) Attach a sine wave generator to a 200 turn coil. Insert an AC ammeter rated to at least 2 Amps into the circuit to the monitor the current through the primary. Place the pickup coil at the center of the primary coil. Set sample rate to 1000 sample in 1 second
Premium Magnetic field Electromagnetism Maxwell's equations
According to “Competitive Eating: How Is It Safe?” by Richard Sine and “Should We Ban Competitive Eating?” by Sarah McCarry‚ competitive should be banned from being a sport and a job to many of the competitor because it promotes obesity and it puts the eaters life at risk. The first reason to ban competitive eating is unhealthy and you can put your live at risk.“If competitive eaters are vomiting regularly‚ that could cause problems.Protracted vomiting can increase the chances of aspiration.
Premium Nutrition Obesity Food
mathematical relationship between the angle of an incline and the acceleration of a cart rolling down a ramp. Also‚ determining the value of free fall acceleration‚ g‚ by extrapolating the acceleration vs. sine of track angle graph‚ n addition‚ to determining if an extrapolation of the acceleration vs. sine of track angle valid. Materials used: Computer Vernier computer interface Logger Pro Vernier Motion Detector Ramp Hard Ball‚ approximately 8cm diameter 1 rubber ball‚ similar in size
Premium Acceleration Regression analysis Gravitation
opfyldt sit forehavender. Dertil skal det siges at Kafka var ateist. Et begreb‚ som nok har fået Kafka til lægge al byrden på menneskets egne skuldre‚ så de derved selv og kun dem selv var ansvarlige for deres handlinger. Kafka ville aldrig have haft sine tekster udgivet. Faktisk mente han‚ at de skulle brændes. Fortolkning Teksten handler om en ganske almindelig ung mand fra landet‚ der gerne vil leve livet og opleve lykken. Desværre bliver han holde tilbage af en vogter‚ som blokerer livets dør
Premium
References: [1] Analog Edge‚ “A Quick Sine Wave Generator‚” December 11‚ 2005 http://www.national.com/nationaledge/jun04/article.html [2] Dallas Semiconductor‚ “Digitally Controlled Sine-Wave Generator‚” December 11‚ 2005 http://www.maxim-ic.com/appnotes.cfm/appnote_number/2081 [5] Burr-Brown Corporation‚ Texas Instruments‚ Inc. (1991‚ 2001). Filter42 [Computer
Premium
Brassica rapa var rapa (Man Jing Turnip) is an important biennial‚ outcrossing‚ mesopolyploid herbaceous plant in the family Brassicaceae‚ native throughout Europe‚ Russia‚ Central Asia and the Near East (Prakash & Hinata 1980 ) with Europe proposed as one centre of origin.. In the alpine regions of the Qinghai-Tibetan Plateau it was widely used as a food source‚ when other crop production was limited approximately 2000 B.C. These highlands range in altitude between 3000-4000 m and are characterized
Premium Plant Agriculture Water
in which light travels with a different velocity. Laws Of Refraction: 1. The incident ray‚ the refracted and the normal to the surface at the point of incidence lie on the same plane. 2. For any two given media‚ the ratio of the sine of the angle of incidence to the angle of refraction is a constant‚
Premium Refraction Total internal reflection Snell's law
Refractive index measurement is actually a measurement of the speed of light in a medium. The speed of light (usually denoted by c) is 299 792 458 m/s in vacuum. In other media the speed of light is lower than this value‚ and the refractive index‚ R.I.‚ of a medium is a measure of how much the speed of light is reduced in the medium. The refractive index (n) of a medium is defined as the ratio of speed of light in vacuum (c) in to that in the medium (v) The speed of light in a medium depends on
Premium Total internal reflection Refractive index Optics
Specification A-A-51150. It states that the V-groove should be square and parallel to all surfaces within .0003 inch. All other surfaces should be square within .0002 inch. For further information reference the following: A-A-51150 Federal Standard for Sine V-BlocksInspection and Gaging by Kennedy‚ Hoffman & Bond published by Industrial Press CALIBRATION PROCEDURE – HCJ MACHINE COMPANY | PROCEDURE NO.CP-24 | SUBJECT: V-BLOCKS
Premium Angle Surface