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य र व ल अपने देश के कई भागों में इधर-उधर ताम्बा काफी मात्रा में बिखरा पड़ा है। जमीन के ऊपर बने छेद से तेजाबी घोल डाला जाए तो ताम्बा उसमें घुल जाएगा। विस्फोट करने से जमीन के अन्दर का ताम्र अयस्क भण्डार टूट-फूट जाएगा। इसके लिए न्यूक्लियर विस्फोट बहुत उपयोगी सिद्ध हो सकता है। पारम्परिक तरीकों से इसे निकालने में बहुत खर्च आएगा। इस द्रव ताम्बे को ऊपर खींचा जा सकता है।
Bordeaux city is famous for ?
Which nation has adopted the snow leopard as its official national emblem?
Name the state which recently banned e-cigarettes totally in its state?
As part of its borrowing plan, the Government will issue Sovereign Green Bonds (SGrBs) in H2 of FY 2024-25. What is the total value of SGrBs to be issue...
What was the total revenue receipts as per the budget estimate for the year 2022-23?
Who has been appointed as the Vice Chancellor of JawaharLal Nehru University?
MIBOR, is calculated by –
Global Risk Report is released by:
Forward contact is a type of derivative which is publically traded
The union government has launched a program to achieve universal immunization. The name of the program is