supply, installation & commissioning of laboratory equipments for physics laboratory under barabari srikrishna high school (h.s.) under purba medinipur district.-1 2 3 slide calipers screwgauge hair pin board pin stop watch (digital) complete set for measurement of force constant of a helical spring mercury rubber pipe for boyel law apparatus complete set for measurement of terminal velocity & hence co-efficient of viscosity glucerin 2.5 lit to determine youngs modulus of elasticity of the material of a given wire. 10 a. searles apparatus/ young modules iron b. meter scale 1mt c. wet½ kg 6 pics d. with stand & clamp 11 to find the frequency of ac mains with a sonometer(and an electromagnet) sonometer with hanger. slotted weight½ kg 06 pic step drawn transformer with electromagnet s.e 12 to find resistance of a given wire using meter bridge and hence to determine the specific resistance of its materials.. meter bridge unknown resistance wire 1 miter resistance box (10000 ohms power supply dc 2v galvanometer oxford plug commutator connecting wire to determine the angle of minimum deviation for a given prism by plotting a graph between angle of incidence and angle of deviation. 13 a. drawing board 16x23 pine wood b. prism 50x50 c. hair pin board pin d. half meter scale e. protractor 14 complete set for study the relationship between of hot body & time by plotting cooling curve 1 unknown resistance wire 1 metre 2 power supply (dc) [(0-12v)-2, (0-2)-2] 3 jockey of meter bridge 4 galvanometer 5 digital voltmeter 6 digital ammeter 7 connecting wire 8 resistance box [(0-1000)-1, (0-200)-1 (0-10,0000)-1, 5000)-1] (0- 9 rheostst[(0-1000)-2] 10 low resistance box [20,50] 11 analog ammeter 12 analog voltmeter 13 optical bench 14 15 drawing board 16x23 hair pin 16 board pin 17 travelling microscope 18 glass slab of different thickness 19 half meter scale 20 prism potentiometer potentiometer with jockey 1.5v power supply se milli ammeter oxford resistance box 500 ohms, rheostat 21 dc power supply 5v resistance box 5000 ohms, galvanometer oxford one way key 2pic connecting wire 100gm 22 multimeter total c. a sl. no. items 1 screwdriver set (taparia) 2 wire cutter 3 combination player (plus) 4 adjustable wrench (sli-wrench)