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।
Similar Practice Questions
Who founded the Indian National Congress (INC)?
Who founded the Indian National Congress (INC)? भारतीय राष्ट्रीय कांग्रेस (INC) की स्थापना किसने की?
Which Indian operation was launched in 1984 to remove militants from Golden Temple?
Which Indian operation was launched in 1984 to remove militants from Golden Temple? 1984 में...
Which of the following is mainly grown as a cash crop in India?
Which of the following is mainly grown as a cash crop in India निम्नलिखित में से कौन सी फसल मुख्य रूप से नगदी फसल के रूप में उगाई जाती है?
The ancient Nalanda University is located in which Indian state?
The ancient Nalanda University is located in which Indian state? प्राचीन नालंदा विश्वविद्यालय भारत के किस राज्य में स्थित है?
Which part of the plant prepares food?
Which part of the plant prepares food? पौधे में भोजन कौन बनाता है?
The “Quit India Movement” was launched in which year?
The “Quit India Movement” was launched in which year? ‘भारत छोड़ो आंदोलन’ किस वर्ष शुरू...
Which type of soil is best suited for cotton cultivation?
Which type of soil is best suited for cotton cultivation? कपास की खेती के लिए...