carbon-14 dating वाक्य

उदाहरण वाक्य

1. Carbon - 14 dating
2. Antiquities can be dated by measuring their natural radioactivity . popular techniques include " carbon - 14 dating " and " thermoluminescence dating " . they are useful tools in geological , anthropological and archaeological researches
3. Antiquities can be dated by measuring their natural radioactivity . popular techniques include " carbon - 14 dating " and " thermoluminescence dating " . they are useful tools in geological , anthropological and archaeological researches . carbon - 14 is produced when cosmic rays bombard the atmosphere
4. Antiquities can be dated by measuring their natural radioactivity . popular techniques include " carbon - 14 dating " and " thermoluminescence dating " . they are useful tools in geological , anthropological and archaeological researches . carbon - 14 is produced when cosmic rays bombard the atmosphere