Bids Are Invited For B. O. Q. ( Physics Lab ) Total Quantity : 1--1 Sextant 6 2 Flywheel Rated Power : 215 kW / 300 kW Flywheel Rotational Speed: 18,500 to 36,000 RPM Input Input Voltage: 400–600 VDC 6 3 Torsional Pendulum Demonstrate the eff

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Bids Are Invited For B. O. Q. ( Physics Lab ) Total Quantity : 1--1 Sextant 6 2 Flywheel Rated Power : 215 kW / 300 kW Flywheel Rotational Speed: 18,500 to 36,000 RPM Input Input Voltage: 400–600 VDC 6 3 Torsional Pendulum Demonstrate the effect of rotational inertia on the period of a pendulum that oscillates by means of the twisting of a wire from which a disk is suspended. Determine the rotational inertia of an irregularly shaped object by comparing periods of the pendulum 8 4 Thomson Method 6 5 Spring Constant 6 6 C.R.O SMC-10621 CATHODE RAY OSCILLOSCOPE (C.R.O.) SMC-10621/2 20 MHz, Dual Trace SMC-10621/3 30 MHz, Dual Trace 6 Frank Hertz Experiment Argon filled tetrode Filament Power Supply : 2.6-3.4V continuously variable Grids Power Supplies VG1K : 1.3-5V continuously variable VG2A : 1.3 - 12V continuously variable VG2K : 0 - 95V continuously variable All the power supplies should be highly stabilized and output voltages can be read on 3 ½ digit, 7 segment LED DPM with autopolarity and decimal indication through a selector switch Saw tooth waveform should be on CRO display Scanning Voltage : 0-80V Scanning Frequency : 115±20Hz Multirange Digital Ammeter Display : 3 ½ digit 7 segment LED Range Multiplier : 10-7, 10-8 & 10-9 Power: 220V±10% mains, 50 Hz 6 8 F.E.T. (Field Effect Transistor Apparatus) 6 9 Inverse Square Law of radiation using photoelectric effect The Setup consists of Main Unit having highly stabilized Power Supply, Digital Volmeter(LED 3 digit ,0-9.99Vdc),Digital microammeter (LED 3 digit ,0-999uAdc), Digital milliammeter(LED ,3 digit ,0999mAdc) Light source (3 colours –white ,blue,red) Black box with spacers for distance variation. 6 10 V-I charecterstic of Semiconductor diode 6 11 Band gap of Semiconductor material using diode 6 12 Determination of g and velocity of free fall in body using digital time technique 6 13 Dielectric constant apparatus