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Vector generated image of Rheostat:A rheostat is an electrical component that has an adjustable resistance. It is a type of potentiometer that has two terminals instead of three. The two main types of rheostat are the rotary and slider. The symbol for a rheostat is a resistor symbol with an arrow...
السمات:
Rheostat electric device physics light dimmers motors motor lab laboratory science |
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Vector generated image of Rheostat:A rheostat is an electrical component that has an adjustable resistance. It is a type of potentiometer that has two terminals instead of three. The two main types of rheostat are the rotary and slider. The symbol for a rheostat is a resistor symbol with an arrow...
السمات:
Rheostat electric device physics light dimmers motors motor lab laboratory science |
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Vector generated image of Electric motor:An electric motor is a device using electrical energy to produce mechanical energy, nearly always by the interaction of magnetic fields and current-carrying conductors .Electric motors are found in a myriad of applications such as industrial fans,...
السمات:
electric motor electric device industrial fans blowers pumps machine tools computer disk |
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Vector generated Image of 5.5 Litre HDPE Book Bottle with tap:CHARACTERICSTICS: Soft, but stiff plastic that easily contaminates its contents. Is opaque. Resin can be pigmented or unpigmented and is translucent. Used to package products with a short shelf life. Chemical resistance lends it to...
السمات:
HDPE Bottles high density polyethylene |
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Vector generated Image of Van de Graaff Generator: For the generation of DC potentials with low current for multiple experiments in electrostatics. Detachable conductor sphere, drive motor with controllable speed, including small discharge sphere on rod.
السمات:
van de graaff generator generator DC generator |
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Vector generated Image of Savart's Tone Wheel: Savart’s Tone Wheel is a set of 4x 73mm diameter aluminum toothed discs with a centre spindle that can be held in a whirling machine or in an electric motor chuck. The toothed discs are 2mm thick and the spindle is 40mm long and 10mm...
السمات:
savart's tone wheel tone wheel toothed discs |
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Vector generated Image of Rippler Speed:A knob on the body of the rippler permits control of the rippler speed. The current supplied to the rippler motor is controlled so that motor damage due to high voltages and high speeds is eliminated. If the rippler appears to be operating too slowly, check...
السمات:
Rippler Speed |
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Vector generated Image of AC Circuits Experimental Set: This equipment is a 'passive' (unpowered) instrument used by the teacher and student as a convenient, high power set of Inductors, Capacitors and Resistors which can be used as loads and / or circuit components connected in...
السمات:
AC Circuits Experimental Set AC Circuits Set |
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Vector generated Image of Digital Multimeter:A multimeter or a multitester, also known as a volt/ohm meter or VOM, is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter may include features such as the ability to measure voltage,...
السمات:
digital multimeter multitester volt meter ohm meter |
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Vector generated Image of Electric Clinostat: The Clinostat is a motorised disc that can support and protect small plants, seeds or cuttingswhile they are slowly rotated at about 4 revolutions per hour for even exposure to sunlightand gravity. The plants are normally pinned to a soft pad fixed...
السمات:
electric clinostat clinostat |
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Painting of Actin Mysoin:Myosin is a molecular motor that acts like an active ratchet. Chains of actin proteins form high tensile passive 'thin' filaments that transmit the force generated by myosin to the ends of the muscle. Myosin also forms 'thick' filaments. Each myosin...
السمات:
actin mysoin muscle filaments muscle muscle movement |
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Painting of Thalamus:is a midline paired symmetrical structure within the brain of vertebrate animals, including humans. It is between the cerebral cortex and the midbrain, both in terms of its location and its neurological connections. Its function includes relaying sensation, special sense and...
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thalamus |
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Painting of Cerebellum:The cerebellum is involved in the coordination of voluntary motor movement, balance and equilibrium and muscle tone. It is located just above the brain stem and toward the back of the brain. It is relatively well protected from trauma compared to the frontal and temporal...
السمات:
cerebellum brain |
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Painting of Brainstem ventral view:The most medial part of the medulla is the anterior median fissure. Moving laterally on each side are the pyramids. The pyramids contain the fibers of the corticospinal tract (also called the pyramidal tract), or the upper motor neuronal axons as they head...
السمات:
Brainstem Ventral View pyramidal tract |
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Painting of Midbrain:The mesencephalon (or midbrain) comprises the tectum (or corpora quadrigemini), tegmentum, the ventricular mesocoelia (or "iter"), and the cerebral peduncles, as well as several nuclei and fasciculi. Caudally the mesencephalon adjoins the pons (metencephalon) and...
السمات:
midbrain mesencephalon brain |
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