Communications - Writing - English - 2nd Year Secondary - Term 2

Communications - Writing - English - 2nd Year Secondary - Term 2

Vector generated image of Electrophorus:An electrophorus is a capacitive generator used to produce electrostatic charge via the process of electrostatic induction. A first version of it was invented in 1762 by Swedish professor Johan Carl Wilcke, but Italian scientist Alessandro Volta improved...

Vector generated image of Compass needle Mounted:A compass is a navigational instrument for determining direction relative to the Earth's magnetic poles. It consists of a magnetized pointer (usually marked on the North end) free to align itself with Earth's magnetic field. The compass...

Vector generated image of Compass Needle Grounded:A compass is a navigational instrument for determining direction relative to the Earth's magnetic poles. It consists of a magnetized pointer (usually marked on the North end) free to align itself with Earth's magnetic field. The compass...

3D render image of Hoffmann Voltmeter with Elect Glass:Hofmann voltameter is an apparatus for electrolyzing water, invented by August Wilhelm von Hofmann (1818–1892).[1] It consists of three joined upright cylinders, usually glass. The inner cylinder is open at the top to allow addition of...

Painting of Streptococci and Diplococcus:When cocci were first being observed their organisation was just about all microbiologists had to go on to identify them. Thus, basic divisions between diplococci, streptococci and staphylococci were made and these names used for the different genera. We...

Vector generated Image of Mass of Electron Apparatus: Many years ago in the early days of Radio, the “Magic Eye Tube” was a popular and very effective method of indicating that the radio station was properly tuned in. The ‘fan shaped ’illumination became narrower as the tuning improved...

Vector generated Image of Current Balance:The ampere balance (also current balance or Kelvin balance) is an electromechanical apparatus used for the precise measurement of the SI unit of electric current, the ampere. It was invented by William Thomson, 1st Baron Kelvin. The current to be measured...

Vector generated Image of Compass:A compass is a navigational instrument for determining direction relative to the Earth's magnetic poles. It consists of a magnetized pointer (usually marked on the North end) free to align itself with Earth's magnetic field. The compass greatly improved...

Vector generated Image of Light Box and Optical Set: The Light Box & Optical set was designed back in 1971 and has undergone several improvements since that time. The excellent tooling for the shapes and the moulding technique ensure flat, accurate and water clear products.

Painting of Carob.The carob tree , Ceratonia siliqua, is a species of flowering evergreen shrub or tree in the pea family, Fabaceae, that is native to the Mediterranean region.A traditional food plant in Africa, this little-known fruit may have the potential to improve nutrition, boost food...

Vector Generated Image of Glass house:Green houses are climate controlled.Green Houses have a variety of applications, the majority being, off-season growing of vegetables, floriculture, planting material acclimatization, fruit crop growing for export market and plant breeding and varietals...

Painting of beetle nuts,Owing to its muscarinic and nicotinic agonist properties, arecoline has shown improvement in the learning ability of healthy volunteers. Since one of the hallmarks of Alzheimer's disease is a cognitive decline, arecoline was suggested as a treatment to slow down this...

Painting of gingko.DESCRIPTION: Slender tree up to 90 feet tall, with fan-shaped, alternate (unpaired) leaves 2-3 inches across; twigs look like bullets. Fruit dull orange, 3/4 inches across, smelling like vomit; surrounding beige, almond-shaped, thin-shelled nut; kernel inside jade green,...

Painting of Vegetables contain starch (Potato):The potato is a starchy, tuberous crop from the perennial Solanum tuberosum of the Solanaceae family (also known as the nightshades).Potatoes are the world's fourth largest food crop, following rice, wheat, and maize.The...

Painting of Helicobacter pylori bacteria:It is a Gram-negative, microaerophilic bacterium that can inhabit various areas of the stomach and duodenum. It causes a chronic low- level inflammation of the stomach lining and is strongly linked to the development of duodenal and...

Painting of Blepharitis (eyelid inflammation) causes by Gonorrhea:It is an ocular disease characterized by inflammation of the eyelid margins. Blepharitis may cause redness of the eyes, itching and irritation of the eyelids in one or both eyes. Its appearance is often confused with conjunctivitis...

Painting of Effects of Erosion:Soil is removed naturally by ocean currents, water, ice, wind or living organisms and is called erosion. This displacement of soil, mud, rock and other particles has been occurring for over 450 million years. This is a downward movement in response to gravity....

Painting of Soil is removed naturally by ocean currents, water, ice, wind or living organisms and is called erosion. This displacement of soil, mud, rock and other particles has been occurring for over 450 million years. This is a downward movement in response to gravity. Erosion is a natural...

painting of Soil is removed naturally by ocean currents, water, ice, wind or living organisms and is called erosion. This displacement of soil, mud, rock and other particles has been occurring for over 450 million years. This is a downward movement in response to gravity. Erosion is a natural...

painting of Soil is removed naturally by ocean currents, water, ice, wind or living organisms and is called erosion. This displacement of soil, mud, rock and other particles has been occurring for over 450 million years. This is a downward movement in response to gravity. Erosion is a natural...

Painting of Effects of Erosion:Soil is removed naturally by ocean currents, water, ice, wind or living organisms and is called erosion. This displacement of soil, mud, rock and other particles has been occurring for over 450 million years. This is a downward movement in response to gravity....

Painting of Effects of Erosion:Soil is removed naturally by ocean currents, water, ice, wind or living organisms and is called erosion. This displacement of soil, mud, rock and other particles has been occurring for over 450 million years. This is a downward movement in response to gravity....

Painting of Effects of Erosion:Soil is removed naturally by ocean currents, water, ice, wind or living organisms and is called erosion. This displacement of soil, mud, rock and other particles has been occurring for over 450 million years. This is a downward movement in response to gravity....