DESCRIPTION :-
• Consists of a power supply device (0-20 V DC, 1A) a multimeter, an electrical resistor (10K, 100K), an electronic capacitor (1000μF), an outlet board, 6 pairs of red conducting wires and black.
• Capacitor demonstration table during charging and discharging
DESCRIPTION :-
• Consists of
• a base of mild steel with base size (200 X 125) mm,
• a mild steel rod 500 X 10 mm (length X Diameter) Square,
• a digital stopwatch,
• a ruler with a length of 50cm,
• a pendulum mathematical, where a sphere of negligible mass hangs on an elongated thread with a diameter of 25mm,
• a digital stopwatch,
• a steel rod with dimensions (150 x 0.1 mm)
• a spool of cotton thread.
DESCRIPTION :-
• This camera 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 smartboard Controlled by touch, source voltage and electric current, (1-14 V AC / DC 6 A), a flat lens with parallel face (50x20) mm, a glass lens grinder, a glass spoon lens and a standard type rapporteur with 50 cm base.
• Model of window phenomenon guide
Description :-
• It consists of a laser diode used for diffraction and interference experiments. Dimensions 35x10x14 cm, weight 1.5 kg, coherent red light, wavelength about 633 nm, an electric current source, a model of the human eye that presents the physical appearance of eye function, including vision defects and correction Theirs. Mounted on a wooden or plastic base and has dimensions not smaller than (320 x 180) mm, a model of the human eye, a model of Digital camera, cyber shot, over 10 Mega pixels., A model Galilean telescope, a bi-convex lens a bi-concave lens, a convex plane lens r = 45 mm, a convex plane lens r = 75 mm, Spherical plane lens, Spoon mirror, Mussel mirror, with dimensions F = 65mm, ø = 100mm made of glass, Flat mirror, with focal length dimensions F = 65mm, ø = 100mm glass prism, a glass prism where the Point of view 850,25mm-75mm / 50mm-15mm, Fiber optics and magnetic board.
Consists of :-
• a generator for the production of waves,
• a generator of the input signal,
• a cord or elastic thread, a set of measures (50-100) g and with a hook,
• a fixed pulley and a connecting bridge.
Principle
• Water waves are generated by a mechanical oscillator.
• A circular wave pattern is used to investigate the dependency of the wave length on the oscillator’s frequency and to demonstrate the Doppler effect.
• With the aid of plane waves the dependency of the waves’ velocity of propagation on the depth of the water can be investigated.
• Moreover, the reflection of waves as well as the refraction of waves can be illustrated at objects such as a plate, a prism, a concave lens and at a convex lens.
Description :-
• It consists of a water tank, where through two forks the waves are excited on the surface of the water at two points, a concave lens, one concave in shape, a small diffraction barrier, two Jung cracks, a base camera.
DESCRIPTION :-
• Consists of a microwave transmitter, Wave transmitter: Gunn diode 10.7GHz (λ = 2.8cm), power 30W voltage (10-12) V to (2 - 3.5) V. Cylindrical case with a diameter of 83mm and a length of 70mm.
• Overall length 225 mm.
• Wave receiver: Similar in construction to the transmitter.
• Probe detector: silicon microwave diode same as receiver but mounted on a short, vertical, non-metallic rod.
• The base of the probe with 4 sockets connection to the external circuit with dimensions (75x50x135) m. a microwave receiver, a power source, a diode, a speaker, an Aluminum Mirror with dimensions 200x300mm, an Aluminum Mirror with dimensions 50x300mm, an Aluminum Mirror with dimensions 300x300mm, a Mirror with acrylic Mirrors with 300x3x3x3 dimensions 300x300mm, a Polarizing Mesh measuring 190x300mm, a Digital Multimeter, a BNC t Cable and a BNCK Cable
DESCRIPTION :-
• Consists of 500 small cubes of plastic material and a plastic cup / jar.
• To determine the half-life of Ba-137m in the experiment, a plastic bottle with Cs-137 stored at salt is used.
• The meta stable isotope Ba-137m arising from the β-decay is released by an evaluation solution.
• The half-time amounts to 2.6 minutes.