DESCRIPTION :-
•    Sonometer is a device made of wooden material with dimensions (110 x 10 x 8.5cm³).
•    Used to investigate the dependence of sound on the length, voltage and thickness of the vibrating cord, has a wooden resonance box with a length of 60 cm, with scales a dynamometer, two steel cords with a diameter, Φ0.4 mm, a steel cord with a diameter, Φ = 0.8 mm and  three movable bridges to adjust the length of the cords, weighing stones with measures (500g + 6 X 500g) , a tuning fork for frequency oscillations (512,480,440Hz) with a hammer and a scale.
 
 

DESCRIPTION :-
•    This apparatus consists of a glass cage, an electric bell, a rubber plug with two sockets, a glass tube, an electric power source, a black 1m conductor, a 1m red connecting wire and a vacuum pump.
 

DESCRIPTION :-
•    Optics kit consists of a light source sensor with features Rate: (0 -2 000) lux/(0 -30 000) lux
•    Resolution: 0.5 lux / 10 lux
•    Frequency: over 1000 measurements/s
•    Connects to smart board Controlled by touch screen.
•    A power source, a glass prism where the Point of view 850.25mm-75mm / 50mm-15mm, a plan-concave lens, a plan-convex lens, a glass plate with parallel faces, Dimensions (50x20)mm, a flat mirror with focal length f = 65mm, ø-100 mm, a spoon mirror and glass mirror F '= 65mm, ø = 100mm, wooden optical bench 2m, an optical disc with rotating rope paint used for the refraction of white light, the model of the eye where the physical appearance of the eye function, including sight defects and their correction, mounted on a wooden base and having dimensions (320 x 180)mm, magnifying glass, with magnification not less than 4 times.
•    Provided with Instruction Manual 
 

FEATURES:
•    Easy set up.
•    Multiple letters & symbols to demonstrate optics of symmetric and asymmetric objects.
•    Translucent screen to view image from both sides.
•    Multipurpose cylindrical base.

DESCRIPTION :-
•    Consists of a 100cm meter ruler, a 5cm diameter sump lens, f = + 200, a 5cm diameter sump lens, f = + 100, a 5cm diameter dispersing lens, f = -50, a 5cm diameter sump lens , f = -100, a flat mirror with a diameter of 5cm, a mirror with a diameter of 5cm, a mirror and spoons with a diameter of 5cm, a holder / mirror holder, an electric power source, a wooden optical bench with a length of 2
 

DESCRIPTION :-
•    It consists of the control mixer control box, a power adapter, six LED bulbs, a circular frame, a colored disc, used to decompose white light. 
•    The disc is 200 mm in diameter, with two sets of spectra with color, a rotor with a rotating handle. 
•    The axis of the handle matches the axis of the disc.
•    It is placed on a plastic base measuring (120x120) mm, with rubber pins, the total height 32 cm.

DESCRIPTION :-
•    It consists of a vacuum tube where we throw a feather and a piece of metal. 
•    Dimensions (5x105) cm, weight 0.7 kg. 
•    The diameter of the five steel balls is 19 mm, hanging from a chrome-plated steel frame. 
•    Through demonstration we see that for every action we have an equal but opposite reaction to the action.
 

DESCRIPTION :-
•    The apparatus for demonstrating Hooke's law serves to determine the elasticity constant. 
•    This apparatus consists of a tripod with a vertical metal base, which has a rod diameter (10-13) mm, a quadrangular base, height (700-900) mm, an insulating head rod, a box with 10 metal stones, with mass from (10 - 50) g, a meter strip (1.5-2) m. Spiral springs with dimensions, (32.5 x 13.5) mm (L x D) and a digital stopwatch.
 

DESCRIPTION :-
•    The apparatus for demonstrating the movement of the body of a sloping plane consists of a sloping wooden plane, scales with springs for bodies weighing 500mg / 10mg / 5g and a scroll with an elongated thread.