close button

अंग्रेजी मे अर्थ[+]

Meaning of RADIOACTIVITY in English
  1. the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay
  2. The property of some atomic nuclei of spontaneously emitting gamma rays or subatomic particles (a and ß rays) by the process of nuclear disintegration and measured in disintegrations per second (dps). one dps is equal to 1 becquerel, and 3.7 × 10
There are no Thesaurus in our Dictionary.

There are no Examples & Usage in our Dictionary.
Usage of "RADIOACTIVITY" in sentences

  1. "The radioactivity was being swept upwards by the air current and out into the atmosphere"

डिक्शनरी सर्च

आज का शब्द

English to Hindi Dictionary

आज का विचार

नम्रता पत्थर को भी माँ कर देती है। - प्रेमचन्द
और भी

शब्द रसोई से

Cookery Words
फोटो गैलरी