Bond ea Radiations Nyutlelie le taba

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 matter produce certain nuclear or atomic reactions with the emission of particles like protons,Deuteronomy,neutrons and ionizing radiations Read more [...]

Motlakase lekanyang ka Liletsa le mefuta ea eona ea motlakase

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 points of a cur-cit or the emf of a source the ammeter for the measurements of large currents the Wheatstone bridge the meter Read more [...]

Petroleum Engineering 'me e,'s tlhaloso le kenyelletso

Petroleum and it,s definition and introduction... 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 oil tanker and pipelines. It is fraction ally distilled. Gasoline or petrol is a mixture of hexane(C6H14).since the demand 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 called "Homologous series". The number of homologous series differs by molecular mass 14. Characteristics of Homologous series: 1. All numbers of homologous series have similar structures. 2. Physical properties of homologous series change progressively more than Read more [...]

poly mag Manu | Merious Karolo | Unit molek'hule |molekyler

poly mag Manu,merious karolo kapa yuniti kapa molek'hule,molekyler kgokaganyo limolek'hule tse ngata. The tshebetso eo ho yona metsoako manyolo tse nang tiisa litlamo imene habeli kapa litlamo hararo feta lik'hemik'hale itšoara joang ka tsela eo ka eona palo e kholo ea limolek'hule tse nyenyane tse ikopanya hammoho e le hore theha limolek'hule khōlō haholo nyenyane tse limolek'hule eketsa mmoho ba bitsoa monomers 'me ba hlahisa limolek'hule khōlō li bitsoa polymers le ena eohle lipono tse makatsang e tsejoa e "molekyler". Types of molekyler: Ho na le mefuta e 'meli ea molekyler. 1.addition Read more [...]

How to para Laptop ea Hao Hore e sa Bluetooth Mobile Connect

O batla ho bolella ba u sesebediswa laptop ea ho e Bluetooth cellular amahanya. Tse kang Bluetooth ke hanyenyane joaloka Wifi ka hore ho dumella amahanya disebediswa ba bang ntle ho mofuta hokela ba boele ba usb e. First o na laptop ea le boetse cellular. Sheba pic ena. Ho hokahanya sesebediswa sa Bluetooth ho hao PC ho hlokahala hore u para pele 'me le tsoele ho ipehela thatho. laptop ea Your jarolla ka ho iketsa ho batla mochine o Bluetooth. disebediswa Bluetooth tla bontša ka mor'a e khutsoanyane letela. Now this tab show in your laptop Read more [...]

How to amahanya Internet a k'homphieutha 'me laptop ea Phahameng ditomotsebe molemo ka ho fetisisa

How to amahanya inthanete a k'homphieutha 'me laptop ea. First o na lik'homphieutha le o batla bontša khoa wifi inthaneteng le amahanya khoa wifi inthanete. oa pele a sebelisa k'homphieutha ea eona ho ka khonehang khoa wifi inthanete le e 'ngoe USB kenya khomphuta ya hao ka nako eo bontša khomphuteng ya Wifi oa hao inthanete. Ke feletseng ruta kamoo u ka inthanete amahanya a k'homphieutha 'me laptop ea. Joale u batla laptop ea u sebelisang Wifi inthanete. Laptop li se putted USB tsamaisong. First tlelike komporong aekhoneng lehlakoreng nako. You click to connect and put Read more [...]