purchasing the following items for the department of physics , instruments , screw gauge (preferably brass) , slide caliperse (preferably brass) , travelling microscope , capillary tube viscosity measurements , prism(edf) , biprism , na vapour lamp (philips-35 watt) , mercury(hg) source , polarimeter tube 2pieces , copper steam boiler (5 liter) , rubber tube (5mm) , glass beaker(500ml) borosil , grating(2500-7500) (imported) , tunnel diode (only diode) , pot (1k, 5k, 10k) (each 10 pcs) , solder iron microtips , breadboard hook up wire ( 1 coil) , ic (7400,7404,7408,7432,7486,7486,7476,7473,7410,7402) , ic 555 timer , breadboard , led (red and green) , dc power adapter (5v2a) , male to male jumper wire (20cm) , metrvi digital multimiter (metra safe- 10 ncv) , mercury , digital stop watch , digital storage oscilosope 100 mhz , 100 mhz oscilosope , 100 mhz funation generatore , dlp projector , apparatus for determination of the coefficient of thermal conductivy of cu by searles apparatus , apparatus for calibration of a thermocouple and find thermoelectric power , apparatus for calibrate resistance temperature device (rtd) using null method/off-balance bridge , apparatus for fresnel biprism , apparatus for determination of wavelength of laser light by single slit and double slit diffraction , apparatus for study of v-i & power curves of solar cells, and find maximum power point & efficency , apparatus for design a ce transistor amplifier of a given gain (mid-gain) using voltage divider bias , apparatus for determination of the coupling coefficient of piezoelectric crystal