DESCRIPTION :-
•    The Boil-Marriott Law Demonstration Apparatus demonstrates the experiment where for a given mass of gas in T-cte, the volume of a gas is inversely proportional to the pressure, i.e. PV = constant. 
•    This apparatus consists of a transparent tube mounted horizontally with a scale of values (0-300 cm3), a gas tap that closes the tube, the pressure gauge located next to the gas tap.
•    By changing the position of the rubber stopper, the effective length of the tube can be selected. 
•    Serve to measure volume and pressure when we change pressure.
•    Boyle's law is investigated by changing the position of k.

DESCRIPTION :-
•    The device for demonstrating the change of aggregate states of matter consists of a vertical tripod, air temperature sensors with measuring scale: -30 / + 1350CI resolution: 0.10C, 5 clips, a 500 ml glass beaker, five bulbs, a triangular stand.
•    Chart for demonstrating the change of aggregate states of matter.
•    KITI for heat and thermometers consists of a scalable wall thermometerI
•    (0-50) degrees (0-200) degrees (-10-110) degrees, a bowl / plastic material, a plastic dropper, two plastic tubes with dimensions (165 x 5) mm, two glass cups 100 ml, two 100ml plastic cups, two urea-shaped holders, five candles with metal holders, five pins with plastic material.
 

DESCRIPTION :-
•    KIT for heat and thermometers consists: - 
•    Scalable wall thermometer (0-50) degrees (0-200) degrees (-10-110) degrees, a bowl / plastic material, a plastic dropper, two plastic tubes with dimensions (165 x 5) mm, two glass cups 100 ml, two 100ml plastic cups, two urea-shaped holders, five candles with metal holders, five pins with plastic material.
 
 

Goal of experiment :-
•    The goal of this experiment is to experimentally determine the specific heat capacity of water and compare it with the table value.

Consists :-
•    Other parts are mercury thermometer -10 to 110 degrees Celsius, digital voltmeter 19.99 VDC, digital ammeter 19.99ADC, equipment for power supply from 1.5 to 12 AC / DC, 3 A, a 10? rheostat, /3.3 A, a digital stopwatch, a digital thermometer, four pairs of connecting wires with a cutting surface of 4 mm and a length of 50 cm in red and four pairs of connecting wires of the same size in black, electric heater with resistance 6-50W, a digital stopwatch.
 
 

DESCRIPTION :-
•    Mounted on a wooden base with dimensions (230 x 100 x 22 mm), the total height is 160 mm
•    Communicating vessels is a system of containers that communicate with each other below the liquid level. 
•    The containers will keep the same liquid level.
•    If additional liquid is added to one container a new equal level will be established in all the connected containers. 
•    The communicating vessel demonstrates that containers with the same liquid and equal pressure on the liquid surface has the same liquid level.
 

DESCRIPTION :-
•    A 2N2222 NPN transistor, 
•    A Zener Diode 5.1, 
•    Two Diodes model 1N4007, 
•    A Resistance model 1K, 
•    3 Resistance model 100K , 
•    A Digital Multimeter, 
•    A suitable circuit for connecting 4 mm head cables, 
•    A metal ruler, a switch button, 
•    A universal clamp, 
•    A DC Voltmeter 0-10V, 
•    Ammeter (0-5) A 
•    A Rheostat 22 Ω, 3,3Amp.

DESCRIPTION :-
•    The DC 30-0-30 galvanometer kit (20μA / DIV) 
Consists of :-
•    1.5-12V / 3A power supply, 
•    a resistor box (10x0,1Ω; 10 x 1 Ω; 10x10 Ω; 10x100 Ω; 10x1000 Ω), of a switch  that works with direct current with voltage 36 V and current 0-3 A, 
•    4 pieces of black flexible cable 50cm, 
•    4 pieces of red flexible cable 50 cm, 
•    four pieces of black flexible cable 100 cm, 
•    four pieces of flexible cable red 100 cm, 
•    a rheostat, with resistance 22 Ω, and current 3.3A, 
•    a digital ammeter with scale from 0-10A, 
•    a digital voltmeter 0-5V, 
•    a metric ruler, four U-shaped wires and Banana type socket, 
•    a diameter gauge for the thickness of thin wires.
 

Consists of 
•    a base with insulating holders, 
•    4 metallized polystyrene spheres, 
•    a plate with insulating handle, 
•    a polyethylene strip, two polyethylene plates, 
•    a roll of nylon thread, 
•    an aluminum can, a piece of woolen cloth for rubbing, 
•    an electroscope with sheets with a diameter of  200mm, 
•    Supports made of plastic