Social Sciences, asked by lakhwindersinghmanga, 4 months ago

‘ਬੰਗਾਲ ਦੀ ਦਹਿਸ਼ਤ ਕਿਸ ਬਨਸਪਤੀ ਨੂੰ ਕਿਹਾ ਜਾਂਦਾ ਹੈ?​

Answers

Answered by bannybannyavvari
6

Explanation:

temperature(K) lamda=590*10**-9; # wavelength of sodium D line(m) ... ratio between stimulated emission and spontaneous emission is 5.3298 *10**- 21 ...

Similar questions