Indian Forest Service 2019 Physics Paper II Question Paper PDF

Central Government Jobs Other Jobs 2019

  • Year 2019
  • Conducted By UPSC
  • Questions 8
  • Maximum Marks 200
  • Duration Three Hours
  • Languages English

Exam Details

Detail Information
Examination Indian Forest Service (Main) Examination
Year 2019
Conducting Body UPSC
Paper Physics Paper - II
Subject Physics
Duration Three Hours
Maximum Marks 200
Number of Questions 8
Question Type Mixed

This is the Physics Paper II question paper for the Indian Forest Service (Main) Examination held in 2019 by UPSC. The paper carried a maximum of 200 marks and candidates were allowed three hours to complete it. It consists of eight questions, of which five are to be attempted, with compulsory questions and choices from two sections. This paper is crucial for aspirants preparing for the IFS exam, offering insights into the types of questions asked and the exam pattern.

Major Topics Covered

  • Physics
  • Indian Forest Service
  • UPSC
  • Competitive Exams

Why This Paper is Important

  • Useful for Indian Forest Service (Main) Examination preparation
  • Helps understand the latest exam pattern
  • Useful for practice and self-assessment
  • Covers frequently asked General Studies topics
  • Helpful for analysing question trends

Related Resources

  • Indian Forest Service (Main) Examination 2019 Physics Paper - I
  • Indian Forest Service (Main) Examination 2018 Physics Paper - II
  • Civil Services Examination 2019 Physics Optional Paper
  • Indian Forest Service (Main) Examination 2019 Physics Paper - II Answer Key
  • Indian Forest Service (Main) Examination Physics Syllabus
  • UPSC Physics Optional Syllabus
  • Indian Forest Service (Main) Examination Pattern
  • UPSC Mains Exam Pattern

Instructions

  • There are EIGHT questions in all, out of which FIVE are to be attempted.
  • Out of the remaining SIX questions, THREE are to be attempted selecting at least ONE question from each of the two Sections A and B.
  • The number of marks carried by a question/part is indicated against it.
  • Unless otherwise mentioned, symbols and notations have their usual standard meanings.
  • Assume suitable data, if necessary, and indicate the same clearly.
  • Neat sketches may be drawn, wherever required.
  • Attempts of questions shall be counted in sequential order.
  • Unless struck off, attempt of a question shall be counted even if attempted partly.
  • Any page or portion of the page left blank in the Question-cum-Answer Booklet must be clearly struck off.
  • Answers must be written in ENGLISH only.

Questions (page 2)

Q1.

(a) Calculate the binding energy per nucleon for ^{12}_{6}C nucleus. Given m(^{12}_{6}C) = 12.00000 u, m(p) = 1.00727 u and m(n) = 1.00866 u.

(b) Calculate the energy released in the reaction p + ^{2}_{1}H ightarrow ^{3}_{2}He. Given m(p) = 1.00727 u, m(^{2}_{1}H) = 2.014022 u and m(^{3}_{2}He) = 3.0160500 u.

(c) Calculate the energy released in the reaction ^{16}_{8}O ightarrow 2 lpha. Given m(^{16}_{8}O) = 15.999 u and m(^{4}_{2}He) = 4.002603 u.

(d) Calculate the energy released in the reaction $^{87}_{38}Sr ightarrow ^{87}_{37}Rb + e^- + ar{
u}_e. Given m(^{87}_{38}Sr) = 86.908893 u and m(^{87}_{37}Rb) = 86.909180$ u.

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Frequently asked questions

What is the name of the exam?

The exam is the Indian Forest Service (Main) Examination.

Which year is this question paper from?

This question paper is from the year 2019.

Who conducts the Indian Forest Service Examination?

The examination is conducted by UPSC (Union Public Service Commission).

What is the subject of this paper?

This paper is Physics Paper - II.

What is the maximum marks for this paper?

The maximum marks for Physics Paper - II is 200.

What is the time allowed for this paper?

The time allowed for this paper is Three Hours.

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