Question
Download Solution PDF5 m × 2 m × 1 m वस्तुमानाच्या टाकीमध्ये काठोकाठ भरलेल्या केरोसिनचे वस्तुमान (किलोमध्ये) शोधा. (केरोसिनची घनता 800 kg/m3 आहे)
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
वस्तुमान:
- हे भौतिकशास्त्रातील मूलभूत राशींपैकी एक आहे आणि पदार्थाचा सर्वात मूलभूत गुणधर्म आहे.
- हे वस्तुतील पदार्थाचे प्रमाण मोजण्यासाठीचे माप असे परिभाषित केले जाऊ शकते.
- वस्तुमानाचे SI एकक किलोग्राम (kg) आहे.
घनता:
- घनता म्हणजे सामग्री किती घट्ट बांधली जाते याचे मोजमाप आहे.
- हे प्रति एकक घनफळ वस्तुमान म्हणून परिभाषित केले आहे.
गणितीयदृष्ट्या, \(\rho=\frac{Mass}{Volume}\)
गणना:
दिलेल्याप्रमाणे:
टाकीचे आकारमान = 5 m × 2 m × 1 m, घनता (ρ) = 800 kg/m3
∵ \(\rho=\frac{Mass}{Volume}\)
⇒ \(800=\frac{M}{5~×~2~×~1}\)
⇒ वस्तुमान = 800 × 10 = 8000 किलो
Last updated on Jun 11, 2025
-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.
-> The UPSC Prelims Result 2025 and UPSC IFS Result 2025 has been released @upsc.gov.in
-> Railway Recruitment Board activated the RRB ALP application form 2025 correction link, candidates can make the correction in the application form till 31st May 2025.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The official RRB ALP Recruitment 2025 provides an overview of the vacancy, exam date, selection process, eligibility criteria and many more.
->The candidates must have passed 10th with ITI or Diploma to be eligible for this post.
->The RRB Assistant Loco Pilot selection process comprises CBT I, CBT II, Computer Based Aptitude Test (CBAT), Document Verification, and Medical Examination.
-> This year, lakhs of aspiring candidates will take part in the recruitment process for this opportunity in Indian Railways.
-> Serious aspirants should prepare for the exam with RRB ALP Previous Year Papers.
-> Attempt RRB ALP GK & Reasoning Free Mock Tests and RRB ALP Current Affairs Free Mock Tests here