Question
Download Solution PDF'अणू' हा शब्द कोणी तयार केला?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- 'अणू' हा शब्द डेमोक्रिटस यांनी तयार केला आहे.
- त्यांनी असे सुचवले की जर आपण एखाद्या विशिष्ट बिंदूवर पदार्थाचे विभाजन करत गेलो तर अणू अविभाज्य बनतो किंवा पुढे विभागला जाऊ शकत नाही.
- त्यांनी या कणांना अणू (अविभाज्य) म्हटले.
|
शास्त्रज्ञ |
शोध |
|
थॉमसन |
इलेक्ट्रॉन |
|
ई रदरफोर्ड |
अल्फा आणि बीटा कण शोधले |
|
जॉन डाल्टन |
अणु सिद्धांताचे जनक |
Last updated on Jul 18, 2025
-> A total of 1,08,22,423 applications have been received for the RRB Group D Exam 2025.
-> The RRB Group D Exam Date will be announced on the official website. It is expected that the Group D Exam will be conducted in August-September 2025.
-> The RRB Group D Admit Card 2025 will be released 4 days before the exam date.
-> The RRB Group D Recruitment 2025 Notification was released for 32438 vacancies of various level 1 posts like Assistant Pointsman, Track Maintainer (Grade-IV), Assistant, S&T, etc.
-> The minimum educational qualification for RRB Group D Recruitment (Level-1 posts) has been updated to have at least a 10th pass, ITI, or an equivalent qualification, or a NAC granted by the NCVT.
-> Check the latest RRB Group D Syllabus 2025, along with Exam Pattern.
-> The selection of the candidates is based on the CBT, Physical Test, and Document Verification.
-> Prepare for the exam with RRB Group D Previous Year Papers.