200 ग्रॅम वस्तुमान असलेल्या पॅनची उष्णता क्षमता शोधा, जर 2000 J उष्णता मिळाल्यावर त्याचे तापमान 8° C ने वाढले.

This question was previously asked in
RRB ALP Fitter 23 Jan 2019 Official Paper (Shift 1)
View all RRB ALP Papers >
  1. 250 JK-1
  2. 5 JK-1
  3. 50 Jkg-1K-1
  4. 1.25 Jkg-1K-1

Answer (Detailed Solution Below)

Option 1 : 250 JK-1
Free
General Science for All Railway Exams Mock Test
2.2 Lakh Users
20 Questions 20 Marks 15 Mins

Detailed Solution

Download Solution PDF

संकल्पना:

उष्णता क्षमता:

  • हे तापमानातील बदलासाठी पुरवल्या जाणार्‍या उष्णतेच्या प्रमाणाचे गुणोत्तर आहे तर विशिष्ट उष्णता क्षमता म्हणजे तापमानात बदललेल्या प्रति युनिट वस्तुमानात पुरवलेल्या उष्णतेचे प्रमाण.
  • सूत्र, उष्णता क्षमता,\(C=\frac{Q}{Δ T}\) , जेथे Q = उष्णता, ΔT = तापमान फरक
  • उष्णता क्षमता JK-1 मध्ये मोजली जाऊ शकते.

गणना:

दिलेल्याप्रमाणे: वस्तुमान, m = 200 g = 0.2 kg, तापमानातील फरक, ΔT = 8ºC, उष्णता, Q = 2000 J

उष्णता क्षमता,\(C=\frac{Q}{Δ T}\)

\(C=\frac{2000}{8}=250 JK^{-1}\)

म्हणून, उष्णता क्षमता 250 JK-1 आहे.

Additional Information

विशिष्ट उष्णता क्षमता:

  • त्याचे तापमान एका अंशाने बदलण्यासाठी आवश्यक उष्णतेचे प्रमाण म्हणून त्याची व्याख्या केली जाऊ शकते.
  • गणितानुसार, उष्णता आवश्यक आहे, Q = mcΔT,
  • जेथे m = वस्तुमान, c = विशिष्ट उष्णता क्षमता, ΔT = तापमानातील फरक
  • उष्णता जूल (J) मध्ये मोजली जाऊ शकते.
Latest RRB ALP Updates

Last updated on Jul 19, 2025

-> The Railway Recruitment Board has scheduled the RRB ALP Computer-based exam for 15th July 2025. Candidates can check out the Exam schedule PDF in the article.

-> RRB has also postponed the examination of the RRB ALP CBAT Exam of Ranchi (Venue Code 33998 – iCube Digital Zone, Ranchi) due to some technical issues.

-> UGC NET Result Date 2025 Out at ugcnet.nta.ac.in

-> UPPSC RO ARO Admit Card 2025 has been released today on 17th July 2025

-> Rajasthan Police SI Vacancy 2025 has been released on 17th July 2025

-> HSSC CET Admit Card 2025 has been released @hssc.gov.in

-> There are total number of 45449 Applications received for RRB Ranchi against CEN No. 01/2024 (ALP).

-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.

-> CSIR NET City Intimation Slip 2025 has been released at csirnet.nta.ac.in

-> 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

-> Bihar Police Driver Vacancy 2025 has been released @csbc.bihar.gov.in.

Get Free Access Now
Hot Links: teen patti star login teen patti chart teen patti yas