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University Experiments Physics

University Experiments Physics

Mechanics

Products

Reversible pendulum

Newton’s 2nd law/ demonstration track with Cobra4

Flow Measurement / Ultrasonic Doppler effect

Mechanics of flow

Surface tension of liquids

Surface tension with the ring method (Du Nouy method)

Viscosity measurement with the falling ball viscometer

Viscosity of Newtonian and non-Newtonian liquids (rotary viscometer)

Surface of rotating liquids

Density of liquids

Determination of the gravitational constant/ computerised Cavendish balance

Moments of inertia and torsional vibrations

Hooke’s law

Mechanical hysteresis

Moments

Moments of inertia of different bodies/ Steiner’s theorem with Cobra4

Laws of gyroscopes/ cardanic gyroscope

Mechanical conservation of energy/ Maxwell’s wheel with measure Dynamics

Mechanical conservation of energy/ Maxwell’s wheel

Laws of gyroscopes/ 3-axis gyroscope

Centrifugal force

Moment of inertia and angular acceleration with a precision pivot bearing

Moment of inertia and angular acceleration with Cobra4 and a precision pivot bearing

Laws of collision/ demonstration track with a 4-4 timer

Ballistic pendulum

Projectile motion with measure Dynamics

Projectile motion

Free fall with measure Dynamics

Free Fall with timer 2-1

Free fall with Cobra4

Newton’s 2nd law/ demonstration track with measure Dynamics

Newton’s 2nd law/ demonstration track

Basic measurement techniques

Oscillations and Mechanical Waves, Acoustics

Products

Velocity of sound using Kundt’s tube and digital function generator

Vibration of strings

Ultrasonic echography (B-Scan)

Ultrasonic echography (A-Scan)

Resonance frequencies of Helmholtz resonators with Cobra4 Xpert-Link

Acoustic Doppler effect with universal counter

Phase velocity of rope waves

Velocity of sound in air with Universal Counter

Measurement of the speed of sound in air with Cobra4

Propagation of a periodically excited continuous transverse wave

Chladni figures

Torsional vibrations and torsion modulus

Forced oscillations – Pohl’s pendulum with measure Dynamics

Forced oscillations – Pohl’s pendulum

Harmonic oscillations of spiral springs – linked in parallel and in series with Cobra4

Coupled pendula with measure Dynamics

Coupled pendula with Cobra4 (advanced version)

Variable g pendulum

Reversible pendulum

Mathematical pendulum

Thermodynamics

Products

Stirling engine with an oscill

Solar ray collector

Thermal conductivity of metals

Mechanical equivalent of heat

Equation of state for ideal gases with Cobra4 (gas laws: Gay-Lussac, Amontons, Boyle)

Stefan-Boltzmann’s law of radiation with an amplifier

Cooling by evacuation

Thermal equation of state and critical point

Emittance of hot bodies (Leslie cube)

Thermal expansion in solids and liquids

Electric compression heat pump

Semiconductor thermogenerator – Seebeck effect

Thermal and electrical conductivity of metals

Heat capacity of metals

Heat capacity of metals with Cobra4

Joule-Thomson effect

Adiabatic coefficient of gases – Flammersfeld oscillator

Heat capacity of gases with Cobra4

Heat capacity of gases

Vapour pressure of water below 100°C – molar heat of vaporisation

Vapour pressure of water at high temperature

Maxwellian velocity distribution

Stefan-Boltzmann’s law of radiation with Cobra4 Xpert-Link

Peltier heat pump

Electricity and Magnetism

Products

Magnetic induction

Coulomb’s law/ image charge

Elementary charge and Millikan experiment

Diffraction and Interference of Microwaves

Resistance, phase shift and power in AC circuits with digital function generator

Charging curve of a capacitor / charging and discharging of a capacitor

Reflection, Transmission and Refraction of Microwaves

Polarization of Microwaves

Characteristic curves of a sol

Current balance / force acting on a current-carrying conductor with an amperemeter

Conservation of Energy in Reflection and Transmission of Microwaves

Standing Waves in the Range of Microwaves

Capacitor in the AC circuit with Cobra4 Xpert-Link

Inductance of solenoids

Determination of the earth’s magnetic field

Induced voltage pulse and Faraday’s law of induction with Cobra4 Xpert-Link

Transformer

Magnetic field outside a straight conductor

Magnetic field inside a conductor with digital function generator

Magnetic moment in the magnetic field

Magnetic field of paired coils in a Helmholtz arrangement with a teslameter

Resistance, phase shift and power in AC circuits with digital function generator

Rectifier circuits

Inductance of solenoids with Cobra4 Xpert-Link

Coil in the AC circuit with Cobra4 Xpert-Link

High-pass and low-pass filters with Cobra4 Xpert-Link

RLC circuit with Cobra4 Xpert-Link

Electric fields and potentials in the plate capacitor

Coulomb potential and Coulomb field of metal spheres

Charging curve of a capacitor and switch-on behaviour of an inductance with Cobra4 Xpert-Link

RC filters

Capacitance of metal spheres and of a spherical capacitor

RLC measuring bridge

4 Point Method / Measurement of low resistances / Ohm’s Law

Wheatstone bridge

Kirchhoff’s laws

Temperature dependence of different resistors and diodes with a multimeter

Ferromagnetism, paramagnetism and diamagnetism

Magnetic field of single coils / Biot-Savart’s law with a teslameter

Light and Optics

Products

Fabry-Perot interferometer – optical resonator modes

Diffraction intensity at a slit and at a wire – Babinet’s theorem

Diffraction intensity due to multiple slits and grids

Polarisation through quarter-wave plates

Malus’ law

Polarimetry

Faraday’s laws

Newton’s rings with interference filters

Faraday effect

Diffraction of light at a slit and an edge

Michelson interferometer – High Resolution

Coherence and width of spectral lines with the Michelson interferometer

Michelson interferometer

Structure of a Fresnel zone plate

Laws of lenses and optical instruments

Fresnel’s law – theory of reflection

Interference of light

Index of refraction, dipersion, and resolving power of a prism spectroscope

Dispersion and resolving power of a grating spectroscope

Lambert’s law of radiation on optical base plate

Photometric law of distance with Cobra4 – inverse square law

Measuring the velocity of light

Propagation of Microwaves (Inverse Square Law)

Modern Physics

Products

Internal conversion in 137m Ba with MCA

Atomic Resolution of the graphite surface by STM (Scanning Tunneling Microscope)

Photonuclear cross-section / Compton scattering cross-section

Zeeman effect with electromagnet

Study of the alpha energies of Ra-226 with MCA

Examination of the structure of NaCl monocrystals with different orientations

Hall effect in n- and p-germanium (PC)

K and L absorption edges of X-rays / Moseley’s law and the Rydberg constant

Characteristic X-ray lines of different anode materials / Moseley’s law

K alpha double splitting of molybdenum X-rays / fine structure

Characteristic X-rays of copper

Characteristic X-rays of molybdenum

Characteristic X-rays of iron

Characteristic X-rays of tungsten

Duane-Hunt displacement law and Planck’s “quantum of action

Compton scattering of X-rays

Compton effect – energy-dispersive direct measurement

Magnetic Resonance Imaging (MRI) I

Spatial encoding in Nuclear Magnetic Resonance

Balmer series/ determination of Rydberg’s constant

Electron absorption

Characteristic curves of semiconductors with Cobra4 Xpert-Link

Nd:YAG laser

Magnetic Resonance Imaging (MRI) II

Quantum eraser with the Mach-Zehnder interferometer

Basic methods in imaging of micro and nanostructures with AFM (Atomic Force Microscopy)

Relaxation times in Nuclear Magnetic Resonance

Specific charge of the electron – e/m

Radiographic examination of objects

Energy dependence of the gamma absorption coefficient / Gamma spectroscopy

Franck-Hertz experiment with a Hg-tube

Helium Neon laser, basic set

Beta spectroscopy

Fibre optics

Magnetostriction with the Michelson interferometer

Peltier heat pump

Electron diffraction

Inverse-square law and absorption of gamma or beta rays with the Geiger-Müller counter

Velocity of ultrasound in solid state material

Ferromagnetic hysteresis with Cobra4

Dielectric constant of different materials

Characteristic curves of semiconductors with Cobra4

X-ray investigation of crystal structures / Laue method with digital X-ray image sensor(XRIS)

X-ray fluorescence and Moseley’s law

Atomic spectra of two-electron system: He, Hg

Compton effect

Fourier optics – 2f arrangement

Hall effect in metals

Products

Internal conversion in 137m Ba with MCA

Atomic Resolution of the graphite surface by STM (Scanning Tunneling Microscope)

Magnetic induction

Coulomb’s law/ image charge

Elementary charge and Millikan experiment

Diffraction and Interference of Microwaves

Resistance, phase shift and power in AC circuits with digital function generator

Charging curve of a capacitor / charging and discharging of a capacitor

Reflection, Transmission and Refraction of Microwaves

Polarization of Microwaves

Characteristic curves of a sol

Current balance / force acting on a current-carrying conductor with an amperemeter

Conservation of Energy in Reflection and Transmission of Microwaves

Standing Waves in the Range of Microwaves

Capacitor in the AC circuit with Cobra4 Xpert-Link

Inductance of solenoids

Determination of the earth’s magnetic field

Induced voltage pulse and Faraday’s law of induction with Cobra4 Xpert-Link

Transformer

Magnetic field outside a straight conductor

Magnetic field inside a conductor with digital function generator

Magnetic moment in the magnetic field

Magnetic field of paired coils in a Helmholtz arrangement with a teslameter

Resistance, phase shift and power in AC circuits with digital function generator

Rectifier circuits

Inductance of solenoids with Cobra4 Xpert-Link

Coil in the AC circuit with Cobra4 Xpert-Link

High-pass and low-pass filters with Cobra4 Xpert-Link

RLC circuit with Cobra4 Xpert-Link

Electric fields and potentials in the plate capacitor

Coulomb potential and Coulomb field of metal spheres

Charging curve of a capacitor and switch-on behaviour of an inductance with Cobra4 Xpert-Link

RC filters

Capacitance of metal spheres and of a spherical capacitor

RLC measuring bridge

4 Point Method / Measurement of low resistances / Ohm’s Law

Wheatstone bridge

Kirchhoff’s laws

Temperature dependence of different resistors and diodes with a multimeter

Ferromagnetism, paramagnetism and diamagnetism

Magnetic field of single coils / Biot-Savart’s law with a teslameter

Photonuclear cross-section / Compton scattering cross-section

Fabry-Perot interferometer – optical resonator modes

Diffraction intensity at a slit and at a wire – Babinet’s theorem

Zeeman effect with electromagnet

Diffraction intensity due to multiple slits and grids

Polarisation through quarter-wave plates

Malus’ law

Polarimetry

Faraday’s laws

Newton’s rings with interference filters

Faraday effect

Study of the alpha energies of Ra-226 with MCA

Examination of the structure of NaCl monocrystals with different orientations

Diffraction of light at a slit and an edge

Hall effect in n- and p-germanium (PC)

Michelson interferometer – High Resolution

Coherence and width of spectral lines with the Michelson interferometer

K and L absorption edges of X-rays / Moseley’s law and the Rydberg constant

Michelson interferometer

Structure of a Fresnel zone plate

Characteristic X-ray lines of different anode materials / Moseley’s law

Laws of lenses and optical instruments

Fresnel’s law – theory of reflection

Interference of light

K alpha double splitting of molybdenum X-rays / fine structure

Index of refraction, dipersion, and resolving power of a prism spectroscope

Dispersion and resolving power of a grating spectroscope

Lambert’s law of radiation on optical base plate

Photometric law of distance with Cobra4 – inverse square law

Characteristic X-rays of copper

Measuring the velocity of light

Propagation of Microwaves (Inverse Square Law)

Characteristic X-rays of molybdenum

Characteristic X-rays of iron

Characteristic X-rays of tungsten

Duane-Hunt displacement law and Planck’s “quantum of action

Compton scattering of X-rays

Compton effect – energy-dispersive direct measurement

Magnetic Resonance Imaging (MRI) I

Spatial encoding in Nuclear Magnetic Resonance

Stirling engine with an oscill

Solar ray collector

Thermal conductivity of metals

Mechanical equivalent of heat

Balmer series/ determination of Rydberg’s constant

Equation of state for ideal gases with Cobra4 (gas laws: Gay-Lussac, Amontons, Boyle)

Stefan-Boltzmann’s law of radiation with an amplifier

Cooling by evacuation

Thermal equation of state and critical point

Electron absorption

Emittance of hot bodies (Leslie cube)

Thermal expansion in solids and liquids

Electric compression heat pump

Characteristic curves of semiconductors with Cobra4 Xpert-Link

Semiconductor thermogenerator – Seebeck effect

Thermal and electrical conductivity of metals

Heat capacity of metals

Heat capacity of metals with Cobra4

Joule-Thomson effect