Decay scheme of K-Ar, U-Pb and Sm-Nd, petrogenetic implications-part A

[@tabishashrafi9700]

Very thank You sir, and to MHRD. It is very useful for students around the globe to enhance their knowledge.

[@lynetteharris_]

I am from South Africa, very helpful thank you

[@biswajitsonowal5148]

Tnk u so much sir ! It was really a wonderful presentation !

[@amudaabdulgafarkayode9185]

This is simple nice. Thanks a million

[@tabishashrafi9700]

THERE IS A TECHNICAL PROBLEM IN MOST OF THE VIDEOS OF VIDYA-MITRA, VIDEO RECORDING AND EDITING, ZOOM IN & OUT ETC IS NOT AS GOOD AS MUCH MONEY OUR GOVT SPENT, IMPROVE IT TO A STANDARD BECAUSE THE TEACHERS ARE FROM VERY PRESTIGIOUS INSTITUTIONS AND HAVE EXCELLENCE KNOWLEDGE IN THEIR RESPECTIVE FIELDS AND YOU ARE SPOILING THEIR EFFORTS.

[@tashequeen92]

Can anyone tell me. How can I take job in this field ?

[@muhammadbakhsh6605]

Brilliant

[@cinthyacarrillo8099]

Congratulations

[@mbilitshiningayamwe8320]

thank you

[@xperiatv5530]

half life will be 48.8 Ga not 4.88Ga.