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Practical Physics BSc MSc

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B.Sc 2nd year AP-2362-43 To find the wavelength of sodium light (monochromatic source) with the help of Fresnel's biprism

AP-2362-43

B.Sc IInd year IVth Sem. Apparatus : An optical bench with four vertical stands, biprism, sodium lamp (monochromatic source), convex lens (whose focal length is less than 20 cm), eyepiece provided with micrometer screw, slit.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 2nd year AP-2362-44 To determine the wavelength of the given monochromatic light source with the help of Newton's circular fringes.

AP-2362-44

B.Sc IInd year IVth Sem. Apparatus : A plano-convex lens of large radius of curvature (nearly 100 cm), a plane glass plate in a wooden frame inclined at 45o, sodium lamp (monochromatic light source), a convex lens of low focal length mounted on a vertical stand, a plane glass plate, travelling microscope, spherometer, reading lamp and reading lens.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 2nd year AP-2362-45 To determine the wavelength of monochromatic light by diffraction at a straight edge.

AP-2362-45

B.Sc IInd year IVth Sem. Apparatus : An optical bench provided with three vertical stands, a sharp razor blade (i.e., straight edge), micrometer eyepiece, sodium lamp, reading lamp and reading lens.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 2nd year AP-2362-46 To determine the wavelength of main spectral lines of sodium lamp with the help of plane transmission grating.

AP-2362-46

B.Sc IInd year IVth Sem. Apparatus : Plane transmission grating, spectrometer, mercury lamp, prism, reading lamp and reading lens.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 2nd year AP-2362-47 To determine the resolving power of plane diffraction grating

AP-2362-47

B.Sc IInd year IVth Sem. Apparatus : Plane diffraction grating, spectrometer, sodium lamp, rectangular slit of variable width, prism and reading lens.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 2nd year AP-2362-48 To determine the resolving power of telescope

AP-2362-48

B.Sc IInd year IVth Sem. Apparatus : A telescope provided with a variable slit, a cardboard coated black with equi-spaced and equal width white strips drawn on it (or a blackened glass plate with equi-spaced and of equal width slits on it and a monochromatic light source such as sodium lamp), vernier callipers, travelling microscope and a metre scale.


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B.Sc 2nd year AP-2362-49 To study the polarisation of light by reflection and to verify the Brewster's and Malus' laws.

AP-2362-49

B.Sc IInd year IVth Sem. Apparatus : A plane glass plate, 60 W electric bulb, polariod, convex lens, photo cell and micro-ammeter.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 2nd year AP-2362-50 To determine the specific rotation of sugar solution with the help of polarimeter

AP-2362-50

B.Sc IInd year IVth Sem. Apparatus : Halfshade (or biquartz) polarimeter, light source (sodium lamp for the half shade polarimeter or white light source for the biquartz polarimeter), measuring cylinder, beaker, physical balance with weight box, sugar, reading lens and reading lamp.


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B.Sc 2nd year AP-2362-51 To determine the absorption coefficient of a liquid (or a solution) by the photo cell.

AP-2362-51

B.Sc IInd year IVth Sem. Apparatus : A hollow rectangular glass vessel having a groove on its lid for suspending the photo cell inside the vessel and provided with a scale graduated in mm on the lid, the given liquid or solution, the light source (i.e., the bulb), a convex lens on a vertical stand, a small hollow rectangular glass (or plastic) transparent vessel in which the photo cell can be suspended and which can be slided in the groove of the lid of the vessel containing the liquid so that the photo cell does not come in direct contact with the liquid, micro-ammeter and connection wires.


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B.Sc 2nd year AP-2362-52 To determine the refractive index and dispersive power of the material of prism with the help of spectrometer.

AP-2362-52

B.Sc IInd year IVth Sem. Apparatus : Spectrometer, prism, spirit level, reading lens, mercury vapour lamp and reading lamp.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-01 To determine the value of Planck's constant with the help of a vacuum type photo cell

AP-2363-01

B.Sc IIIrd year Apparatus : A vacuum type photo cell (RCA 917 or RCA 922), a battery (or power supply), a key and a rheostat, asensitive galvanometer or a microammeter, a voltmeter, a light source (mercury lamp), optical filters of wavelengths 4358, 5461 and 5780 a convex lens and connecting wires.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-02 To determine the specific charge (e/m) of electron by Thomson's method.

AP-2363-02

B.Sc IIIrd year Apparatus : Cathode ray tube, power supply, a pair of bar magnets, compass box, a wooden stand provided with scale.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-03 To determine the electronic charge by Millikan's method.

AP-2363-03

B.Sc IIIrd year Apparatus : Milikan's apparatus, atomiser, non-volatile oil, power supply, rheostat, voltmeter, key, stop watch and connection wires.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-04 To determine the Rydberg's constatnt with the help of diffraction grating and the hydrogen discharge bulb.

AP-2363-04

B.Sc IIIrd year Apparatus : Spectrometer, prism, grating, hydrogen discharge tube, reading lens and reading lamp.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-05 To study the absorption spectra of iodine vapour and to find the force constant of iodine molecule by drawing the energy level diagram

AP-2363-05

B.Sc IIIrd year Apparatus : A 60 W bulb enclosed inside a box having a slit, a glass tube of length 1 m and diameter 3 cm containing the iodine vapour and closed at its ends by means of convex lenses, a constant deviation spectrometer.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-06 To determine specific charge (e/m) of electronic by Zeeman effect

AP-2363-06

B.Sc IIIrd year Apparatus : A specially designed electromagnet with conical pole pieces and having a slit cut along their axes with a source of current for it, a capillary source of light such as neon discharge tube, constatnt deviation spectrometer provided with echelon grating, a standard source of light such as sodium or mercury vapour lamp, a convex lens and nicol prism.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-07 To determine dielectric constant and permittivity of a given substance by the resonance method

AP-2363-07

B.Sc IIIrd year Apparatus : A radio frequency oscillator of variable frequency, coupling coils, a variable air capacitor (range 0-100 pF), a tets capacitor of known capacity with a facility to fill it with the given dielectric (for it a gang capacitor which is used in radio sets can be used), P-N junction diode, a microammeter (range 0-50 uA)


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-08 To calibrate the tank condenser of a Hartley oscillator in terms of frequency and hence to determine the dielectric constant of the given liquid (carbon tetrachloride)

AP-2363-08

B.Sc IIIrd year Apparatus : Hartley oscillator, power supply unit, frequency meter, a condenser of known capacity, a parallel plate condenser, the given liquid (carbon tetrachloride).


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-09 To draw the B-H curve for a ferro-megnatic material (a thin rod of soft iron) with the help of cathode ray oscilloscope and hence to determine the residual magnetism, coercive

AP-2363-09

B.Sc IIIrd year Apparatus : Cathode ray oscilloscope, step down transformer of 6-12 volt, experimental thin rod of soft iron, a.c. ammeter, rheostat, one resistor of 1Ω, a resistance of 4.7kΩ, a variable resistance of 5kΩ, a condenser of 2uF and a condenser of 1uF, a hollow glass tube of length nearly 30 cm and diameter 3 cm with primary coil of insulated thin copper wire wound over it and a secondary coil of nearly 10,000 turns wound on 10 cm length in its middle, screw guage, connection wires.


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B.Sc 3rd year AP-2363-10 To measure the magnetic field by the Hall probe method

AP-2363-10

B.Sc IIIrd year Apparatus : Hall probe I.C. (UGN 350 T), electromagnet, a battery of e.m.f. 9 volt, digital multimeter.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-11 To determine drift mobility in a N-type semiconductor by the Hall effect method

AP-2363-11

B.Sc IIIrd year Apparatus : Hall probe (ge crystal of thickness 0.4-0.5 mm) mounted on a wooden stand, another Hall probe (In-As crystal), fluxmeter (a gauss meter), electromagnet with pole pieces nearly 75 mm, in diameter and producing magnetic field of intensity nearly 10000 gauss in between the pole pices, a constant current power supply for the electromagnet, Hall effect set up provided with a constant current power supply connected with a rheostat and millivoltmeter (range 0-200 mV) and milliammeter (range 0-20mA)


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B.Sc 3rd year AP-2363-12 To determine the resistivity and forbidden energy gap of a semiconductor (germanium) using the four probe method

AP-2363-12

B.Sc IIIrd year Apparatus : Simple semiconductor (germanium) chip with a non-conducting base, four equispaced probes coated with zinc at the tips, oven, thermometers, a d.c. source of e.m.f. about 20 V, milli-voltmeter (range from 100 mV to 1V), power supply.


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B.Sc 3rd year AP-2363-13 To determine the forbidden energy band gap of semiconductor using temperature dependence of reverse saturation current.

AP-2363-13

B.Sc IIIrd year Apparatus : A P-N junction diode (OA 79), oven, thermometer, a microammeter (range 50 uA), a 3 V source, 15 V a-c source, switch.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-14 To determine the forbidden energy gap of semicondector with the help of junction diode

AP-2363-14

B.Sc IIIrd year Apparatus : P-N junction diode (OA 79), mica cover, a coil of platinum wire, a battery (12V), a battery (2V), an ammeter, a microammeter, two plug keys, two voltmeters, a rheostat and connection wires.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-15 To draw the characteristic curves of PNP or NPN transistor in the common base mode

AP-2363-15

B.Sc IIIrd year Apparatus : PNP or NPN junction transistor, two batteries, two rheostats, two voltmeters, two milli-ammeters, connection wires.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-16 To draw the characteristic curves of a PNP junctio transistor in the common emitter (CE) mode

AP-2363-16

B.Sc IIIrd year Apparatus : PNP junction transistor, two batteries, two rheostats, a voltmeter, a millivoltmeter, a microammeter, connection wires.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-17 To draw the characteristic curve of the given P-N junction diode

AP-2363-17

B.Sc IIIrd year Apparatus : P-N junction diode, milliammeter, microammeter, voltmeter, 6 volt battery, rheostat and connection wires.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-18 To draw the characteristic curve of the given Zener diode

AP-2363-18

B.Sc IIIrd year Apparatus : Zener diode, milliammeter, voltmeter, 6 volt battery, rheostat, microammeter and connection wires.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-19 To study the characteristics of light emitting diode (LED)

AP-2363-19

B.Sc IIIrd year Apparatus : Light emitting diode (LED), milliammeter or microammeter, voltmeter, 6 volt battery, rheostat, photo cell and connection wires.


Price : Rs 0 eachSend Enquiry
 
   
   
 

B.Sc 3rd year AP-2363-20 To study the characteristics of light a tunnel diode.

AP-2363-20

B.Sc IIIrd year Apparatus : Tunnel diode, milliammeter (0-500 mA), millivoltmere (0-500 mV), battery, rheostat and connection wires.


Price : Rs 0 eachSend Enquiry
 
   
   
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