Technology

Ukuxhumana kwe-Nuclear Radiations udaba

In the previous chapter we have discussed natural radioactivity in which a and B particles and y-rays are emitted from the disintegrating nucleus of an atom. In nuclear fission and fusion reactions neutrons and other particles together with certain radiations are emitted from the nucleus. Moreover interaction of high energy particles *natural or artificial* with... Read More »

Electrical yokulinganisa Instruments kanye nezinhlobo zayo Electrical

INTRODUCTION :- for the detection or measurement of electric current potential difference, and resistance certain instruments have been devised viz the galvanometer for the detection of small currents or measurements of small currents of the order of micro amperes or millionaires the voltmeter of potentiate for the measurements of potential difference (or voltage) between two... Read More »

Petroleum Engineering futhi,s definition kanye nokwethulwa

Petroleum and it,s definition kanye nokwethulwa… Latin petra =rock,oleum=oil means sock oil. It is usually found below the surface of earth.it is viscous liquid and mixture of alkane,alkene,cycloalkane,aromatic hydrocarbons and some inorganic compounds therefore it is called crude oil. Crude oil is drilled out from the soil and carried to oil refineries by means of... Read More »

Homologous series and characteristics of homologous series

Homologous series and characteristics of homologous series Definition; Series of organic compounds which have same functional group, similar structural feature but differ from each other by integer number of CH2(methylene group) is calledHomologous series”. The number of homologous series differs by molecular mass 14. Characteristics of Homologous series: 1. All numbers of homologous series... Read More »

Okuningi Manu | Merious Ingxenye | Unit mpilo |polymerization

Manu Okuningi,merious okuyingxenye noma unit noma i-molecule,polymerization Ukuhlotshaniswa molecule. The process in which organic compounds containing double bonds or triple bonds undergo chemical reaction in such a way that large number of smaller molecules join together to form very large molecules smaller molecules add together are called monomers and they produce big molecules... Read More »

Indlela Matanisa laptop yakho ye-Bluetooth Mobile Connect

How to Pair Your Laptop to a Bluetooth Mobile ConnectUfuna ukwabelana idivayisi laptop efonini Bluetooth ukuxhuma. Ezifana Bluetooth azifane WiFi ezikuvumela Ukuxhuma amadivaysi abanye ngaphandle kokuthola nature unamathisele kubo ikhebula le. Okokuqala kufanele laptop futhi mobile. Bona lesi pic. To connect a Bluetooth device to your PC you need to... Read More »

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