List of Instrument require of Physics

Signal Generators: 20 MHz

Analog CRO 20 MHz

Metravi RPS-3005 DC Regulated Power Supply - Single Output with Backlit LCD of Variable 0-30V / 0-5A DC: 10 pcs

Metravi Digital Storage Oscilloscope 100 MHz White & Blue, DSO-5100E: 01pc

To determine g and velocity for a freely falling body using Digital Timing Technique. Complete with : Free fall stand, microcontroller base digital time measurement system, Ball & pendulum Bob, Electromagnet power supply.

Determination of the frequency of ac mains with a sonometer using a magnetic wire Complete experimental set with: 1. Sonometer: Size of the resonance box is 48" X 8" X 4" - top finished with teak ply- sliding jockey fitted with transparent Perspex index plate - complete with two wedges, brass and steel wire - without weight. Supplied without weights. 2. 2/4/6/8/10/12V - 1A Power Supply 3. Bar Magnet 4. Slotted weights with hanger 200gmx5 5. Metre Scale. Wooden 6. Screw Gauge with ½ mm screw pitch 7. Plug Key. 1 way 8. Rheostat 50ohms/100ohms -1A

Determination of the velocity of ultrasonic waves in a given liquid Objective: 1. To study the diffraction of light due to propagation of ultrasonic wave in a liquid 2. To determine the speed of sound in various liquids at room temperature 3. To determine the compressibility of the given liquids. Apparatus: 1. Radio frequency oscillator fitted with a frequency meter 2. Quartz crystal slab fitted with two leads. 3. Long neck Spectrometer 4. Glass cell with sample liquid (kerosene/Toluene/Turpentine oil etc) 5. Sodium lamp. Philips. 35W 6. Lamp house 7. Transformer for N Lamp.

To determine the wavelength of sodium light using Newton’s Rings Complete with Two Motion Newton`s ring Microscope, Set of Newton`s ring lens with mounting & adjustment arrangement. One Plano-convex lens and one optically true parallel glass plate are put together inside a brass cup with screw cap arrangement and is fitted with leveling screws -one glass plate with arrangement to incline is fitted on the same cup- supplied with one lens fitted in metal frame and base with leveling screws for parallel rays form the source. Lamphouse buit in with Na lamp. Transformer external.

Calibration of a polarimeter and determination of the concentration of an active solution Polarimeter. Bi Quartz. It has Laurent quartz device which makes the instrument sufficiently accurate & at the same time simple & suitable for use with sodium light. The circular head is attached near to the analyser & vernier movable over this scale enable reading of optical rotation accurate to 1/10th deg. a. 200 mm tube for containing the solution under study for it`s optical activity is supplied with the instrument. The whole optical system is mounted on a sturdy adjustable tripod stand. .Model: DT-POL-BQZ Optional: Na Lamp. Phillips 35W Lamp House Transformer for Na lamp Lamp house

To determine the coefficient of thermal conductivity of copper using Searle’s apparatus EC GRADE 99.80% PURE CU USED FOR ACCURATE RESULT. Copper rod about 30 cm long & 2.5 cms. dia. Two ends are fitted with steam & water jacket respectively. Thermometer chambers are at inlet & outlet of water flow - two holes for thermometers at copper rod - fitted inside a wooden box packed with felt.

Determination of the value of the Stefan’s constant Measurement of Stefans constant using black body radiation. Complete with Stefans conatant apparatus, very high sensitive light spot galvanometer with sensitivity control, high quality thermocouple.3 lt Cu Boiler, rubber tube, electrical heater with temp. control.Model: DT-SBBR

To calibrate a thermocouple for measuring the temperature in a specified range using i) null method, ii) direct measurement using OP AMP difference amplifiers Thermocouple EMF measurement kit comprising of : DC Power Supply:+12V&-12VFixed Op Amp with on board circuit arrangement Digital Voltmeter to read output voltage On board Bread Board Suitable Jacks & detailed manual Thermocouple. Cu Constantan. Teflon coated. Thermometer 110deg Stand for holding thermometer Water bath for boiling water - with heating arrangement Ice bath 250 ml plastic beaker Model: CT-OPAMP

To determine the temperature coefficient of resistance using the Carry Foster bridge

To setup the Millikan oil drop apparatus and determine the charge of an electron.

To analyze elliptically polarized light by using Babinets compensator.

To determine the refractive Index of (1) glass and (2) a liquid by total internal reflection using a Gaussian eyepiece.

Verification of Brewster’s law and finding of the Brewster’s angle. Verify Brewster`s law & Fresnel`s equation for reflection of e.m. waves with the help of spectrometer, prism, two polaroids and sodium light. Complete with : High Grade Spectrometer. 7" circle. 20 Sec Vernier with circular slit & micrometer scale. Stainless steel scale. The achromatic objectives used in the telescope & the colorimeter are of very superior quality. The scales and verniers are automatic machine divided. Cover plate is provided to protect the scale and vernier from dust and carries two transparent windows for verniers. Complete with prism clamping device & diffraction grating stand. Provided with vertical adjusting screws to both the colorimeter & Telescope. Clamping devices are provided to lock the colorimeter & Telescope after adjustment EDF Prism (Prince) Polarizer & Analyzer. Sodium lamp. 35W Philips Lamp House. Powder coated. Heavy type, Transformer for Na Lamp

DC Regulated Power Supply with Single Output and Backlit LCD Display of Variable 0 – 30V / 0 – 5A DC(https://www.metravi.com/what-is-dc-regulated-power-supply/塹ᴻ䡿ⲯ嶂藄挧ꮥ)

To study the Motion of Spring and calculate (a) Spring constant, (b) g and (c) Modulus of rigidity.

To determine the Moment of Inertia of a Flywheel/regular shaped body.

To determine g and velocity for a freely falling body using Digital Timing Technique.

To determine the Young's Modulus of a Wire by Optical Lever Method.

To determine the Modulus of Rigidity of a Wire by Maxwell’s needle/dynamical method.

To determine the elastic Constants of a wire by Searle’s method.

To determine the value of g using Bar pendulum/Kater’s Pendulum.

To determine the value of Young’s Modulus by Flexure method.

To verify the Thevenin’s, Norton’s and Maximum Power transfer theorems

To study the response curve of a series LCR circuit and determine its (a) Resonant frequency, (b) Impedance at resonance, (c) Quality factor and (d) Band width

To study the response curve of a parallel LCR circuit and determine its (a) Anti- resonant frequency and (b) Quality factor

Measurement of Charge Sensitivity and CDR of a Ballistic Galvanometer

Determination of a Ballistic Galvanometer Constant by Capacitor Charging-Discharging method

Construction of a One Ohm coil

Determination of a Ballistic Galvanometer Constant by the Solenoid method

Determination of Mutual Inductance of two coils by Carey-Foster’s method

To draw n-l curve with the help of a sonometer and hence find the frequency of an unknown fork

Determination of the frequency of ac mains with a sonometer using a magnetic wire

Determination of the velocity of ultrasonic waves in a given liquid

determine the refractive index of the material of a prism using sodium source

To determine the dispersive power and Cauchy constants of the material of a prism

To determine the wavelength of sodium light using Fresnel Biprism

To determine the wavelength of sodium light using Newton’s Rings

Determination of the width of a single slit producing a Fraunhofer diffraction pattern

To determine wavelength of (1) Na source and (2) spectral lines of Hg source using a plane diffraction grating

Calibration of a polarimeter and determination of the concentration of an active solution

To determine the resolving power of a plane diffraction grating

To determine the coefficient of thermal conductivity of copper using Searle’s apparatus

To determine the coefficient of thermal conductivity of a bad conductor by Lee and Charlton’s disc method

Determination of the value of the Stefan’s constant

To study the variation of thermo-emf across two junctions of a thermocouple with temperature

To determine the temperature coefficient of resistance and the boiling point of a given liquid using Platinum resistance thermometer

To calibrate a thermocouple for measuring the temperature in a specified range using i) null method, ii) direct measurement using OP AMP difference amplifiers

To determine the coefficient of thermal expansion of a metallic rod using an optical lever

To determine the temperature coefficient of resistance using the Carry Foster bridge

To determine the coefficient of thermal expansion of a metallic rod using travelling microscope

To determine the pressure coefficient of air by constant volume method

To determine the electronic charge (e) and the work function (Φ) of a cathode material from the plot of the stopping potential (V0) versus frequency using a photocell with a light source of adjustable frequencies (Use at least four LEDs of different colors). To determine the Planck’s constant from the plot of the stopping potential (V0) versus frequency () using a photocell with a light source of adjustable frequencies (Use at least four LEDs of different colors). To calculate the wave number and the wavelength of the H-alpha line in the Balmer series of the hydrogen emission spectrum. To determine the excitation potentials of mercury byFranck-Hertz experiment. To determine the value of e/m by (a) magnetic focusing method or (b) using a bar magnet. To setup the Millikan oil drop apparatus and determine the charge of an electron. To study V-I characteristics of PN junction diode, and Light emitting diode. To study the V-I characteristics of a Zener diode and its use as voltage regulator. Study of V-I & power curves of solar cells, and find maximum power point & efficiency. To study the characteristics of a Bipolar Junction Transistor in CE configuration. To study the frequency response of voltage gain of a RC-coupled transistor amplifier. To study a Wien bridge oscillator for a given frequency using an op-amp. To design an inverting / non-inverting amplifier using Op-amp (741) for dc voltage of given gain. To add two dc voltages using Op-amp in inverting and non-inverting mode. To investigate the use of an op-amp as an Integrator / Differentiator.

To calibrate a polarimeter and determine the specific rotation of a sugar solution using the polarimeter. To analyze elliptically polarized light by using Babinets compensator. To determine the wavelength and the velocity of ultrasonic wave in a given liquid (Kerosene Oil, Xylene, etc.) by studying the diffraction through ultrasonic grating. To verify Stefan’s law and to determine Stefan’s constant by electrical method. To determine the refractive Index of (1) glass and (2) a liquid by total internal reflection using a Gaussian eyepiece. To determine the Boltzmann constant using V-I characteristics of PN junction diode. Verification of Cauchy's relation by plotting a dispersion curve using a Prism Spectrometer. Verification of Brewster’s law and finding of the Brewster’s angle. To construct AND, OR, NOT gates using diodes and transistors. To verify the operation of basic gates AND, OR, NOT, XOR, NOR, NAND using ICs. To design and test the operation of half adder, full adder, half subtractor, and full subtractor. To design and test the operation of a 4-bit binary adder and subtractor using IC 7483. To construct and test of SR, D, JK, and T flip-flops using ICs (NAND gates). To design and test the operation of Master-slave JK flip-flop and check the race around conditions. To design 4-bit shift registers (Serial-in-Serial-out, Parallel-in-Parallel-out) using D-type Flip-Flops. To design 4-bit binary counters (asynchronous and synchronous). To design astable and monostable multivibrators using IC 555 timer.