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4th Chapter

11th Class Physics Chapter 4 Test

First Year Physics Chapter 4 Online MCQ Test for 1st Year Physics Chapter 4 (Work and Energy)


This online test contains MCQs about following topics: - Work Done by a Constant Forces - Work Done By a Variable Forces - Work done by Gravitational Field - Power - Energy - Interconversion of Potential Energy and Kinetic Energy - Conservation of Energy - Non Conventional Energy sources

FSC Part 1 Physics Ch. 4 Test

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MCQs Tests of Physics Chapter 4 Online For 11th Class:

The students will be able to understand the concepts of power, force, energy and their relationship. These advantageous and important MCQs tests of chapter 4 of fsc part 1 of physics are available online for all students for free. 11th class physics MCQs chapter 4 pdf is available here now. 11th class students can successfully attempt their board exam of physics after preparation through these important MCQs tests. Our highly experienced and able teachers worked hard and collected the best and important material from different useful sources for making these important MCQs tests for the students of fsc part 1. The answers of all of these MCQs tests are given in the end of test and result is also displayed to the students by which the students can check their mistakes. The wrong answers of students are highlighted. Start your preparation through online MCQs test of chapter 4 of physics pdf which is available now on ilmkidunya website.

First Year Physics Chapter 4 Online MCQ Test for 1st Year Physics Chapter 4 (Work and Energy)

Sr. # Questions Answers Choice
1 The power needed to lift a mass of 5000 g to height of 1 m in 2 secnd is
  • A. 2.45 watt
  • B. 24.5 watt
  • C. 245 watt
  • D. 2.45 watt
2 1 KWh =
  • A. 3.6 x 10<sup>3</sup>K
  • B. 3.6 x 10<sup>6</sup>K
  • C. 3.6 x 10<sup>9</sup>J
  • D. 3.6 x 10<sup>12</sup>J
3 Hot igneous rocks, usually in molten or partly molten state are found in the depth of
  • A. 5 km
  • B. 10 km
  • C. 15 km
  • D. 20 km
4 The unit of work in base unit is
  • A. Kg m-1 sec-2
  • B. Kgm sec-2
  • C. Kgm2 sec-1
  • D. Kgm-1 sec-1
5 The SI unit of work is
  • A. Newton
  • B. Joule
  • C. Mol
  • D. Calorie
6 The commercial unit of electric energy is
  • A. Kilo watt hour
  • B. watt
  • C. Watt hour
  • D. Kilo Watt
7 A body has P.E. = mgh, when it is at height 'h' from the ground. At the point at the distance 'x' below from the top its P.E. with
  • A. mgh
  • B. mgx
  • C. mg(x-h)
  • D. None of these
8 The dimensions of work are
  • A. MLT<sup>-1</sup>
  • B. MLT<sup>-2</sup>
  • C. ML<sup>2</sup>T<sup>-2</sup>
  • D. ML<sup>-1</sup>T<sup>-1</sup>
9 By increasing the amount of stretch in spring the force exerted will
  • A. Increase
  • B. One watt
  • C. One erg
  • D. One joule
10 When the rocket moves away from the earth, the work against gravity
  • A. Remains constant
  • B. Varies directly with distance
  • C. Varies inversely with distance
  • D. Varies inversely with square of distance

Top Scorers of Physics Fsc Part 1 Chapter 4 Online Test

H

HAFIZ ZAIN

Lahore18 - Feb - 2024

17/17
27 Sec
M

Muhammad Faizan

Lahore04 - Feb - 2024

17/17
30 Sec
M

Muhammad Faizan

Lahore04 - Feb - 2024

17/17
30 Sec
M

Muhammad Faizan

Lahore04 - Feb - 2024

17/17
35 Sec
M

Muhammad Faizan

Lahore04 - Feb - 2024

17/17
38 Sec
M

Muhammad Faizan

Lahore03 - Feb - 2024

17/17
38 Sec
M

Muhammad Faizan

Lahore04 - Feb - 2024

17/17
40 Sec
M

Muhammad Faizan

Lahore04 - Feb - 2024

17/17
43 Sec
M

Muhammad Faizan

Lahore03 - Feb - 2024

17/17
44 Sec
A

Abdullah 77

Lahore22 - Jan - 2024

17/17
01 Mins 01 Sec
T

Talib Hussain

Chishtian14 - Feb - 2024

17/17
01 Mins 02 Sec
A

Aziz Ali

Lahore13 - Mar - 2024

17/17
01 Mins 04 Sec
A

Aziz Ali

Lahore13 - Mar - 2024

17/17
01 Mins 10 Sec
M

Muhammad Faizan

Lahore03 - Feb - 2024

17/17
01 Mins 10 Sec
M

Muhammad Faizan

Lahore03 - Feb - 2024

17/17
01 Mins 10 Sec

Chapterwise Lists

Chapter Name Questions PDF File
Physics English Medium Fsc Part 1 Chapter 1 Online MCQs Test 10 Questions
11th Class Part 1 Physics Chapter 2 Test Online 17 Questions
Physics Fsc Part 1 Chapter 2 Online Test 17 Questions
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Share your comments questions here
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  • Ababeel Techs

    16 Dec 2023

    sir g work ka basic unit kiya hota hy

    Like
    Reply
  • Ababeel Techs

    16 Dec 2023

    assalam o alaikum sir g mcqs k answer kasy pata karwa sakty hain

    Like
    Reply
  • A

    Amna Irfan

    05 Sep 2023

    good

    Like
    Reply
  • Mazher Mazhar

    31 Oct 2022

    physics

    Like
    Reply
  • Hassana

    15 May 2022

    Mcq# is wrong here..killo watt hour is actually the unit of "energy" not "power"

    Like
    Reply
  • G

    Guest User

    28 Dec 2019

    Sagotha

    Like (1)
    Reply
  • A

    Ayesh

    31 Oct 2019

    That's amazing

    Like (1)
    Reply
  • A

    Awais

    11 Jan 2019

    plz sir subjective test ki option bhi idhar

    Like (1)
    Reply
  • N

    Nawazish Syed

    24 Nov 2018

    Sir please make some tricky etea mcqs

    Like (5)
    Reply
  • H

    Haris

    01 Nov 2018

    physics

    Like (2)
    Reply
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