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https://lecdem.physics.umd.edu/kunena/k7.html lecdem.physics.umd.edu - K7: RLC Circuits - Faculty Discussion Portal This section presents a variety of basic resistor-capacitor and resistor-inductor circuits and their combination to produce physical phenome... physics umd rlc circuits faculty https://lecdem.physics.umd.edu/p/p2/tag/Needs+New+Photo.html?start=380 lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo https://lecdem.physics.umd.edu/m/m1/tag/PHYS270.html?start=120 lecdem.physics.umd.edu - PHYS270 You are viewing content tagged with 'PHYS270' physics umd https://lecdem.physics.umd.edu/c/c3/tag/Needs+New+Photo.html?start=220 lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo https://lecdem.physics.umd.edu/kunena/p4/1250-p4-08-ionization-smoke-alarm.html lecdem.physics.umd.edu - P4-08: IONIZATION SMOKE ALARM - Faculty Discussion Portal Aug 18, 2014 - ID Code: P4-08 Purpose: Demonstrate how a smoke alarm works. Description: Standard ionization smoke alarm can be activated by smoke from a burning tissue.... https://lecdem.physics.umd.edu/d/d4.html lecdem.physics.umd.edu - D4 Gyroscopes This section holds gyroscopes of many varieties, and some examples of their applications. physics umd gyroscopes https://lecdem.physics.umd.edu/forum/h3/825-h3-31-duck-call.html lecdem.physics.umd.edu - H3-31: DUCK CALL - Faculty Discussion Portal Aug 4, 2014 - ID Code: H3-31 Purpose: Quack like a duck Description: Just quack You might want to use this with a spectrum analyzer. Availability: Available physics umd https://lecdem.physics.umd.edu/physics-olympics-1998.html lecdem.physics.umd.edu - Physics Olympics 1998 physics umd olympics https://lecdem.physics.umd.edu/d/d5/tag/Needs+New+Photo.html?start=300 lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo https://lecdem.physics.umd.edu/forum/f5/566-f5-07-spool-and-cardboard.html lecdem.physics.umd.edu - F5-07: SPOOL AND CARDBOARD - Faculty Discussion Portal Jul 29, 2014 - ID Code: F5-07 Purpose: Illustrate properties of fluid flow in a counterintuitive way. Description: Place the cardboard piece at the end of the spool with... https://lecdem.physics.umd.edu/b/b2.html lecdem.physics.umd.edu - B2 Equilibrium of Forces and Torques This section expands upon the ideas of mechanical equilibrium, and shows how they are applied in a variety of physical systems. physics umd equilibrium forces torques https://lecdem.physics.umd.edu/30-uncategorised/demo-highlights/663-highlight-air-track-collisions-elastic.html lecdem.physics.umd.edu - Demo Highlight: Elastic and Inelastic Collisions physics umd demo highlight elastic https://lecdem.physics.umd.edu/kunena/f3/450-f3-21-surface-tension-alcohol-and-water-in-sand.html lecdem.physics.umd.edu - F3-21: SURFACE TENSION - ALCOHOL AND WATER IN SAND - Faculty Discussion... Jul 28, 2014 - ID Code: F3-21 Purpose: Illustrate the difference between the surface tension in water and in alcohol. Description: One jar contains sand with water. The... https://lecdem.physics.umd.edu/tools-and-resources/lecdem-blog/583-demo-highlight-eddy-current-pendulum-blog.html lecdem.physics.umd.edu - Demonstration Highlight: Eddy Current Pendulum eddy current physics umd demonstration highlight https://lecdem.physics.umd.edu/l/l2.html lecdem.physics.umd.edu - L2 Plane Mirrors These demonstrations present the optical principles and uses of plane mirrors, including half-silvered mirrors. physics umd plane mirrors https://lecdem.physics.umd.edu/30-uncategorised/demo-highlights/511-demo-highlight-4-1-pendulum.html lecdem.physics.umd.edu - Demo Highlight 4-1 Pendulum physics umd demo highlight pendulum https://lecdem.physics.umd.edu/kunena/p1/1190-p1-21-einstein-s-relativity-experiment.html lecdem.physics.umd.edu - P1-21: EINSTEIN'S RELATIVITY EXPERIMENT - Faculty Discussion Portal Aug 18, 2014 - ID Code: P1-21 Purpose: Show that electromagnetic theory obeys a relativity principle. Description: Measure the current (qualitatively) in a coil when the... https://lecdem.physics.umd.edu/kunena/a1.html lecdem.physics.umd.edu - A1: Basic Materials and Measurement - Faculty Discussion Portal All good things must start somewhere. In this section you will find introductions to common units and dimensions, introducing space, time, a... basic materials https://lecdem.physics.umd.edu/c/c7/tag/PHYS161.html lecdem.physics.umd.edu - PHYS161 You are viewing content tagged with 'PHYS161' physics umd https://lecdem.physics.umd.edu/kunena/m1/959-m1-14-microwaves-interference-of-two-point-sour.html lecdem.physics.umd.edu - M1-14: MICROWAVES - INTERFERENCE OF TWO POINT SOUR - Faculty Discussion... Aug 11, 2014 - ID Code: M1-14 Purpose: Demonstrate interference using microwaves. Description: Two identical transmitting antennas for microwaves (shiny strips mounted on... https://lecdem.physics.umd.edu/forum/l7/928-l7-33-overhead-projector-dissected.html lecdem.physics.umd.edu - L7-33: OVERHEAD PROJECTOR - DISSECTED - Faculty Discussion Portal Aug 7, 2014 - ID Code: L7-33 Purpose: Show how an overhead projector works and to view its components. Description: The Fresnel field lens can be removed, and the... https://lecdem.physics.umd.edu/d/d5/tag/Needs+New+Photo.html?start=180 lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo https://lecdem.physics.umd.edu/b/b3/b3-01.html lecdem.physics.umd.edu - B3-01: LEVER AND LOADED WAGON physics umd lever loaded wagon https://lecdem.physics.umd.edu/j/j4/tag/DC%20Circuits.html lecdem.physics.umd.edu - DC Circuits You are viewing content tagged with 'DC Circuits' physics umd dc circuits https://lecdem.physics.umd.edu/c/c2/c2-41.html lecdem.physics.umd.edu - C2-41: VECTOR ADDITION OF VELOCITIES vector addition physics umd velocities https://lecdem.physics.umd.edu/forum/g1/596-g1-55-inertia-balance.html lecdem.physics.umd.edu - G1-55: INERTIA BALANCE - Faculty Discussion Portal Jul 29, 2014 - ID Code: G1-55 Purpose: Illustrate the measurement of inertial mass using SHM. Description: A mass is placed on the platform and set into motion, executing... physics umd https://lecdem.physics.umd.edu/tools-and-resources/lecdem-blog/684-newstip-nov2021-newarticles-stemed.html lecdem.physics.umd.edu - STEM News Tip: Three New Articles In Science Education https://lecdem.physics.umd.edu/kunena/m4.html lecdem.physics.umd.edu - M4: Thin Film Interference - Faculty Discussion Portal This section presents examples of the optical properties of thin films, including antireflective and dichroic materials... thin film interference physics umd https://lecdem.physics.umd.edu/forum/l2/760-l2-04-virtual-image-detector-plane-mirror.html lecdem.physics.umd.edu - L2-04: VIRTUAL IMAGE DETECTOR - PLANE MIRROR - Faculty Discussion Portal Jul 29, 2014 - ID Code: L2-04 Purpose: To show the nature of a virtual image. Description: This is a large-scale demonstration of a virtual image created by a plane mirror.... https://lecdem.physics.umd.edu/j/j2/tag/PHYS260.html?start=140 lecdem.physics.umd.edu - PHYS260 You are viewing content tagged with 'PHYS260' physics umd https://lecdem.physics.umd.edu/f/f1/tag/PHYS131.html lecdem.physics.umd.edu - PHYS131 You are viewing content tagged with 'PHYS131' physics umd https://lecdem.physics.umd.edu/ lecdem.physics.umd.edu - UMD Lecture Demonstration Facility physics umd lecture demonstration facility https://lecdem.physics.umd.edu/l/l6/tag/PHYS122.html lecdem.physics.umd.edu - PHYS122 You are viewing content tagged with 'PHYS122' physics umd https://lecdem.physics.umd.edu/kunena/q2.html lecdem.physics.umd.edu - Q2 - Faculty Discussion Portal These demonstrations and models explore some aspects of Special and General Relativity, including reference frames and the curvature of spac... physics umd faculty discussion portal https://lecdem.physics.umd.edu/k/k4/tag/Electromagnetic+Induction.html?start=20 lecdem.physics.umd.edu - Electromagnetic Induction You are viewing content tagged with 'Electromagnetic Induction' physics umd electromagnetic induction https://lecdem.physics.umd.edu/kunena/k1/435-k1-06-current-balance.html lecdem.physics.umd.edu - K1-06: CURRENT BALANCE - Faculty Discussion Portal Jul 28, 2014 - ID Code: K1-06 Purpose: Demonstrate the force between two adjacent parallel currents. Description: The device uses two parallel currents, the lower one... current balance physics umd https://lecdem.physics.umd.edu/j/j4/tag/PHYS260.html?start=120 lecdem.physics.umd.edu - PHYS260 You are viewing content tagged with 'PHYS260' physics umd https://lecdem.physics.umd.edu/j/j4/tag/PHYS122.html?start=40 lecdem.physics.umd.edu - PHYS122 You are viewing content tagged with 'PHYS122' physics umd https://lecdem.physics.umd.edu/tools-and-resources/forum-tr/g3/638-g3-20-wave-apparatus.html lecdem.physics.umd.edu - G3-20: WAVE APPARATUS - Faculty Discussion Portal Jul 29, 2014 - ID Code: G3-20 Purpose: Demonstrate transverse and longitudinal wave motion. Description: A number of eccentric disks support a series of metal rods, and... physics umd https://lecdem.physics.umd.edu/component/k2/tag/The%20Sun.html lecdem.physics.umd.edu - The Sun You are viewing content tagged with 'The Sun' physics umd sun https://lecdem.physics.umd.edu/j/j4/tag/PHYS142.html lecdem.physics.umd.edu - PHYS142 You are viewing content tagged with 'PHYS142' physics umd https://lecdem.physics.umd.edu/b/b3/tag/Needs%20New%20Photo.html?start=320 lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo https://lecdem.physics.umd.edu/l/l7/tag/Geometrical%20Optics.html?start=40 lecdem.physics.umd.edu - Geometrical Optics You are viewing content tagged with 'Geometrical Optics' physics umd geometrical optics https://lecdem.physics.umd.edu/2-uncategorised/181-physics-discovery-days-tab.html lecdem.physics.umd.edu - Physics Discovery Days Tab discovery days physics umd tab https://lecdem.physics.umd.edu/kunena/h1/788-h1-32-wavetek-and-audio-cart-equal-sound-level.html lecdem.physics.umd.edu - H1-32: WAVETEK AND AUDIO CART - EQUAL SOUND LEVEL - Faculty Discussion... Aug 4, 2014 - ID Code: H1-32 Purpose: Illustrate the effect on the ear of successive changes of exactly 10 dB. Description: Setting the generator to a sine wave in the... https://lecdem.physics.umd.edu/tools-and-resources/forum-tr/credits.html lecdem.physics.umd.edu - Kunena Team Credits - Faculty Discussion Portal Kunena is the ideal forum extension for Joomla. It's free and fully integrated. " . "For more information, please visit www.kunena.org. physics umd kunena team credits https://lecdem.physics.umd.edu/forum/g3/653-g3-46-standing-waves-in-a-wire-loop.html lecdem.physics.umd.edu - G3-46: STANDING WAVES IN A WIRE LOOP - Faculty Discussion Portal Jul 29, 2014 - ID Code: G3-46 Purpose: Illustrate circular standing waves; to use as a model of stationary states in atoms corresponding to standing waves of electrons in... https://lecdem.physics.umd.edu/tools-and-resources/lecdem-blog/614-newstip-may2021-eclipse.html lecdem.physics.umd.edu - STEM News Tip: Eclipse Season stem news physics umd tip eclipse https://lecdem.physics.umd.edu/h/h1/tag/PHYS260.html?start=80 lecdem.physics.umd.edu - PHYS260 You are viewing content tagged with 'PHYS260' physics umd https://lecdem.physics.umd.edu/i/i5/tag/PiP%20Feb%202015.html lecdem.physics.umd.edu - PiP Feb 2015 You are viewing content tagged with 'PiP Feb 2015' physics umd pip feb https://lecdem.physics.umd.edu/p/p2/tag/PHYS270.html?start=40 lecdem.physics.umd.edu - PHYS270 You are viewing content tagged with 'PHYS270' physics umd https://lecdem.physics.umd.edu/kunena/p4/1246-p4-14-radioactive-decay-chain-water-model.html lecdem.physics.umd.edu - P4-14: RADIOACTIVE DECAY CHAIN - WATER MODEL - Faculty Discussion Portal Aug 18, 2014 - ID Code: P4-14 Purpose: Model a radioactive decay chain. Description: The large tank at the top represents an almost inexhaustable supply of the original... https://lecdem.physics.umd.edu/p/p4/tag/Needs+New+Photo.html?start=80 lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo https://lecdem.physics.umd.edu/f/f2/tag/Needs+New+Photo.html lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo https://lecdem.physics.umd.edu/highlight-guitar-and-scope.html lecdem.physics.umd.edu - Highlight Guitar and Scope physics umd highlight guitar scope https://lecdem.physics.umd.edu/c/c7/c7-14.html lecdem.physics.umd.edu - C7-14: COLLISIONS OF BALLS WITH FLOOR physics umd https://lecdem.physics.umd.edu/m/m1/m1-41.html lecdem.physics.umd.edu - M1-41: PEACOCK FEATHER physics umd peacock feather https://lecdem.physics.umd.edu/tools-and-resources/lecdem-blog.html?start=12 lecdem.physics.umd.edu - LecDem Blog physics umd blog https://lecdem.physics.umd.edu/f/f1/tag/PHYS141.html?start=60 lecdem.physics.umd.edu - PHYS141 You are viewing content tagged with 'PHYS141' physics umd https://lecdem.physics.umd.edu/tools-and-resources/forum-tr/l1/731-l1-22-optical-board-pinhole-camera.html lecdem.physics.umd.edu - L1-22: OPTICAL BOARD - PINHOLE CAMERA - Faculty Discussion Portal Jul 29, 2014 - ID Code: L1-22 Purpose: To demonstrate how a pinhole "image" is formed. Description: The camera is represented by the region between the two baffles on the... https://lecdem.physics.umd.edu/l/l7/l7-33.html lecdem.physics.umd.edu - L7-33: OVERHEAD PROJECTOR - DISSECTED overhead projector physics umd dissected https://lecdem.physics.umd.edu/h/h2/tag/Interference.html lecdem.physics.umd.edu - Interference You are viewing content tagged with 'Interference' physics umd interference https://lecdem.physics.umd.edu/tools-and-resources/lecdem-blog/328-women-nobel-blog-oct-18.html lecdem.physics.umd.edu - Women Nobel Laureates in Physics nobel laureates physics umd women https://lecdem.physics.umd.edu/g/g1/g1-43.html lecdem.physics.umd.edu - G1-43: KLINGER TORSIONAL VIBRATION MACHINE physics umd klinger vibration machine https://lecdem.physics.umd.edu/c/c7/tag/Needs+New+Photo.html?start=180 lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo https://lecdem.physics.umd.edu/b/b3/tag/Needs+New+Photo.html?start=200 lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo https://lecdem.physics.umd.edu/news/profiles-menu-item.html lecdem.physics.umd.edu - Profiles in Physics @ UMD physics umd profiles https://lecdem.physics.umd.edu/j/j5/j5-13.html lecdem.physics.umd.edu - J5-13: MAGNETIC FIELD - EME SET - SOLENOIDS magnetic field physics umd https://lecdem.physics.umd.edu/h/h5/tag/PHYS104.html lecdem.physics.umd.edu - PHYS104 You are viewing content tagged with 'PHYS104' physics umd https://lecdem.physics.umd.edu/c/c2/c2-27.html lecdem.physics.umd.edu - C2-27 FUNNEL CART ON INCLINE physics umd funnel cart incline https://lecdem.physics.umd.edu/h/h2/tag/PHYS102.html?start=20 lecdem.physics.umd.edu - PHYS102 You are viewing content tagged with 'PHYS102' physics umd https://lecdem.physics.umd.edu/m/m1/tag/PHYS260.html?start=80 lecdem.physics.umd.edu - PHYS260 You are viewing content tagged with 'PHYS260' physics umd https://lecdem.physics.umd.edu/l/l3/tag/PHYS104.html?start=0 lecdem.physics.umd.edu - PHYS104 You are viewing content tagged with 'PHYS104' physics umd https://lecdem.physics.umd.edu/kunena/h3/814-h3-04-kundt-s-tube-stroked-rod.html lecdem.physics.umd.edu - H3-04: KUNDT'S TUBE - STROKED ROD - Faculty Discussion Portal Aug 4, 2014 - ID Code: H3-04 Purpose: Demonstrate standing waves in an air column. Description: This is the classical Kundt's tube standing wave apparatus. A rag covered... https://lecdem.physics.umd.edu/index.php/demos-by-class/phys105 lecdem.physics.umd.edu - Demos used in PHYS105 physics umd demos used https://lecdem.physics.umd.edu/tools-and-resources/lecdem-blog/472-demonstration-highlight-fourier-analysis-blog.html lecdem.physics.umd.edu - Demonstration Highlight: Fourier Analysis physics umd demonstration highlight fourier https://lecdem.physics.umd.edu/j/j7/tag/PHYS272.html?start=60 lecdem.physics.umd.edu - PHYS272 You are viewing content tagged with 'PHYS272' physics umd https://lecdem.physics.umd.edu/c/c4/tag/Needs+New+Photo.html?start=180 lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo https://lecdem.physics.umd.edu/tools-and-resources/lecdem-blog/712-c2022323ztf-blogpost.html lecdem.physics.umd.edu - STEM News Tip: Coming soon to a sky near you! Comet 2022 E23 (ZTF) https://lecdem.physics.umd.edu/d/d5/tag/Rotational+Dynamics.html?start=60 lecdem.physics.umd.edu - Rotational Dynamics You are viewing content tagged with 'Rotational Dynamics' physics umd rotational dynamics https://lecdem.physics.umd.edu/highlight-double-slit-one.html lecdem.physics.umd.edu - Highlight double slit one physics umd highlight double slit https://lecdem.physics.umd.edu/q/q2/content/108-q2.html lecdem.physics.umd.edu - Q2 Organs In this section, you will find demonstrations related to the functioning of bodily organs. physics umd organs https://lecdem.physics.umd.edu/kunena/g1/605-g1-81-ouija-windmill.html lecdem.physics.umd.edu - G1-81: OUIJA WINDMILL - Faculty Discussion Portal Jul 29, 2014 - ID Code: G1-81 Purpose: Illustrate a combination of simultaneous orthogonal oscillations. Description: Stroke the notches with the V-shaped section on the... physics umd https://lecdem.physics.umd.edu/forum/l4/865-l4-06-refraction-in-cloudy-water.html lecdem.physics.umd.edu - L4-06 REFRACTION IN CLOUDY WATER - Faculty Discussion Portal Aug 5, 2014 - ID Code: L4-06 Purpose: Demonstrates refraction Description: Due to refraction, the single fish hanging in the corner of the tank, appears to be one, two, or... https://lecdem.physics.umd.edu/k/k5/k5-11.html lecdem.physics.umd.edu - K5-11: BATTERY MODEL physics umd battery model https://lecdem.physics.umd.edu/tools-and-resources/demos-by-class-tr.html lecdem.physics.umd.edu - Popular Demos for Classes physics umd popular demos classes https://lecdem.physics.umd.edu/i/i1/tag/Needs+New+Photo.html?start=320 lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo https://lecdem.physics.umd.edu/forum/d5/66-d5-05-celts.html lecdem.physics.umd.edu - D5-05 CELTS - Faculty Discussion Portal Feb 18, 2014 - ID Code: D5-05 Purpose: Illustrates a wierd rotational device Description: When the celt is rotated in its normal direction, it continues to rotate smoothly... physics umd celts faculty discussion https://lecdem.physics.umd.edu/h/h3/tag/Acoustical+%26+Musical+Instruments.html lecdem.physics.umd.edu - Acoustical & Musical Instruments physics umd acoustical musical instruments https://lecdem.physics.umd.edu/forum/d1/50-d1-52-fairground-rotor.html lecdem.physics.umd.edu - D1-52: FAIRGROUND ROTOR - Faculty Discussion Portal Feb 18, 2014 - ID Code: D1-52 Purpose: Illustrate the application of rotational forces Description: Place the little people onto their platform against the wall of the... physics umd https://lecdem.physics.umd.edu/i/i4/tag/PHYS260.html?start=0 lecdem.physics.umd.edu - PHYS260 You are viewing content tagged with 'PHYS260' physics umd https://lecdem.physics.umd.edu/j/j1/j1-25.html lecdem.physics.umd.edu - J1-25 VAN DE GRAAFF - TRAINED RABBIT physics umd https://lecdem.physics.umd.edu/tools-and-resources/lecdem-blog/512-demo-highlight-free-fall-in-vacuum-blog.html lecdem.physics.umd.edu - Demo Highlight: Free Fall in Vacuum free fall physics umd demo highlight https://lecdem.physics.umd.edu/i/i3/tag/PHYS141.html?start=80 lecdem.physics.umd.edu - PHYS141 You are viewing content tagged with 'PHYS141' physics umd https://lecdem.physics.umd.edu/h/h4/tag/PHYS122.html?start=60 lecdem.physics.umd.edu - PHYS122 You are viewing content tagged with 'PHYS122' physics umd https://lecdem.physics.umd.edu/tools-and-resources/lecdem-blog/324-galileo-blog-aug2018.html lecdem.physics.umd.edu - Falling into Free Fall physics umd falling free https://lecdem.physics.umd.edu/h/h2/tag/Needs+New+Photo.html?start=60 lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo https://lecdem.physics.umd.edu/k/k7/tag/PHYS122.html?start=100 lecdem.physics.umd.edu - PHYS122 You are viewing content tagged with 'PHYS122' physics umd https://lecdem.physics.umd.edu/i/i3/i3-13.html lecdem.physics.umd.edu - I3-13: INVERTED GLASS OF WATER physics umd inverted glass water https://lecdem.physics.umd.edu/g/g2/tag/Needs%20New%20Photo.html?start=380 lecdem.physics.umd.edu - Needs New Photo You are viewing content tagged with 'Needs New Photo' physics umd needs new photo