Which is the hardest natural substance?
Which is the hardest natural substance?
दुनिया में सबसे कठोर प्राकृतिक पदार्थ कौन सा है?
Detailed Solution & Logic
Correct Answer:
Diamond / हीरा
📌Explanation Diamond is the hardest natural substance found on Earth.
📌व्याख्या हीरा पृथ्वी पर पाया जाने वाला सबसे कठोर प्राकृतिक पदार्थ है।
📚Extra Facts / अतिरिक्त तथ्य:
• Diamonds are mainly formed from carbon under high pressure.
हीरे उच्च दबाव और तापमान में कार्बन से बनते हैं।
• They are used in jewelry and cutting tools.
इनका उपयोग आभूषण और काटने वाले उपकरणों में किया जाता है।
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