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Radioactivity and Nuclear Reaction
Radiocarbon dating
The process of dating an ancient object by measuring the proportion of 6C12 to its radioisotope 6C14 . in a specimen is known as carbon dating. The atmosphere contains carbon 6C12 ...
Geiger Muller Tube
A Geiger Muller Tube is a device use to detect ionizing particle or nuclear radiation. It consists of glass cylinder G coated with a metal inside it as the cathode C. A metal wire runs along the ax...
Laws of Radioactive DisIntegration
Suppose there are N active nuclei at an instant t. How many of these nuclei will decay in the next small time interval dt ? The number will be proportional to N and to dt. Each active nucleus has a...
Radioactivity, Its Types and Radioactive Radiations
Radioactivity: The spontaneous emission of certain invisible radiations from the nuclei of some substances is called radioactivity.Natural Radioactivity: The phenomenon of spontaneo...
Class Twelve
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Physics
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Radioactivity and nuclear reaction
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