Lesson 17 : Revision Applied - English 6th Year Elementary Term 1

Lesson 17 : Revision Applied - English 6th Year Elementary Term 1

Vector generated image of Lead wire:Lead Wire is used as an important basic material, lead wire which connects boards in various capacitor. As it is applied to important electronic components such as fixed resistors and diodes, and electronic components developed dramatically and became highly...

Vector generated image of Funnel Buchner rubber Adaptor:The Buchner funnel is the white porcelain funnel in your lab drawer. You need a Grey or black adapter or a stopper with a hole in it to connect it to a side arm flask. The Buchner is used exclusively for vacuum filtrations. The adapter forms...

Vector generated image of Transistor:A transistor is a semiconductor device commonly used to amplify or switch electronic signals. A transistor is made of a solid piece of a semiconductor material, with at least three terminals for connection to an external circuit. A voltage or current applied...

3D render image of Glass Desiccator with outlet:Desiccators are sealable enclosures containing desiccants used for preserving moisture-sensitive items. A common use for desiccators is to protect chemicals which are hygroscopic or which react with water from humidity. The contents of desiccators...

3D render image of Glass Desiccator with outlet:Desiccators are sealable enclosures containing desiccants used for preserving moisture-sensitive items. A common use for desiccators is to protect chemicals which are hygroscopic or which react with water from humidity. The contents of desiccators...

Vector generated Image of Speed Gun:A radar gun or speed gun is a small Doppler radar unit used to detect the speed of objects, especially trucks and automobiles for the purpose of regulating traffic, as well as pitched baseballs, runners or other moving objects in sports. A radar gun does not...

Vector generated Image of Fiberglass Measuring Tape:Fiberglass measuring tape is non-conducting for electrical hazard protection on all types of jobs with a proven dielectric strength of 200,000 V/M. This tape contains more fiberglass strands for greater tensile strength and superior accuracy...

Vector generated image of Transistor:A transistor is a semiconductor device commonly used to amplify or switch electronic signals. A transistor is made of a solid piece of a semiconductor material, with at least three terminals for connection to an external circuit. A voltage or current applied...

Vector generated image of Transistor:A transistor is a semiconductor device commonly used to amplify or switch electronic signals. A transistor is made of a solid piece of a semiconductor material, with at least three terminals for connection to an external circuit. A voltage or current applied...

Vector generated image of Transistor:A transistor is a semiconductor device commonly used to amplify or switch electronic signals. A transistor is made of a solid piece of a semiconductor material, with at least three terminals for connection to an external circuit. A voltage or current applied...

Vector generated Image of Linear Expansion Apparatus: This unit is designed to demonstrate and measure linear expansion that occurs when metal is heated. Several tubes of different metals are supplied to provide comparisons in expansions. Steam, which is supplied by the user, is passed through a...

Vector generated Image of Thermonic Tube Triode: The Triode tube includes a small heater than must be energised before the tube can operate.It heats the cathode so that electrons can escape the surface and be driven from the cathode to the anode. When running, the heater can be seen glowing red...

Vector generated Image of Low Voltage Audio Amplifier: Audio Amplifier runs from a 9V battery or 12V.AC or DC from a laboratory power pack or 12V.AC/DC. from a plug pak. The speaker fitted to this unit is small and, although limited in output volume and quality of sound, is adequate for most...

Vector generated Image of Wilson's Cloud Chamber:The cloud chamber, also known as the Wilson chamber, is used for detecting particles of ionizing radiation. In its most basic form, a cloud chamber is a sealed environment containing a supercooled, supersaturated water or alcohol vapour. When...

Vector generated image of Locust,Locust (insect), common name applied to a number of jumping insects and especially to the true locusts, which are migratory grasshoppers. The true locusts cause great damage to crops wherever they swarm. Locusts are most common in Africa and Asia, but also occur...

Vector generated image of Leaf hopper,Leafhopper is a common name applied to any species from the family Cicadellidae. Leafhoppers, colloquially known as "hoppers", are minute plant-feeding insects in the superfamily Membracoidea in the order Hemiptera.Leafhoppers are found all over the world and...

Painting of Springtail (order Collembola) DESCRIPTION: Springtails are very small (rarely more than 1/5 inch long), pale brown to cream colored insects that seem to hop and disappear when disturbed. The common name "springtail" has been applied to these insects because of this habit...

Vector Generated Image of Doctors or researchers use Anticancer rays to kill cancer cells.:It is inoizing radiation that is used to kill cancer cells, and it comes in two "flavors" for our use. One is electromagnetic, like X-rays or gamma rays. The other is particulate, like high energy...

Painting of blackeye bean,The black-eyed pea, also called black-eyed bean or "mulato gelatto" is a subspecies of the cowpea, grown around the world for its medium-sized edible bean. The bean mutates easily, giving rise to a number of varieties. .Black-eye bean is applied in diarrhoea due to...

Painting of fennel,(Foeniculum vulgare), Fennel (Foeniculum vulgare), is a plant species in the genus Foeniculum.Fennel is used as a food plant by the larvae of some Lepidoptera species including the Mouse Moth and the Anise Swallowtail. Fennel contains anethole, which can explain some of its...

Painting of lovage, (Levisticum officinale) ,Lovage (Levisticum officinale) is a plant, the leaves and seeds or fruit of which are used to flavor food, especially in South European cuisine. It is a tall (3 to 9 ft) perennial that vaguely resembles its cousin celery in appearance and in...

Vector generated image of Pigeon constitute the family Columbidae within the order Columbiformes, which include some 300 species of near passerine birds. In general parlance the terms ""dove"" and ""pigeon"" are used somewhat interchangeably. In ornithological practice, there is a tendency for...

Vector generated image of Pigeon constitute the family Columbidae within the order Columbiformes, which include some 300 species of near passerine birds. In general parlance the terms "dove" and "pigeon" are used somewhat interchangeably. In ornithological practice, there is a tendency for "dove"...