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4th Chapter

## 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

Start Physics Ch. 4 Test

## 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 Work is negative when angle between F and d is
• A. 45<sup>o</sup>
• B. <sub>0</sub><sup>o</sup>
• C. 90<sup>o</sup>
• D. 180<sup>o</sup>
2 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
3 The dimensions of work are.
• A. [MLT-1]
• B. [MLT-2]
• C. [ML2T-2]
• D. [MLT]
4 Which one is a conservative force
• A. Elastic spring force
• B. Air resistance
• C. Frictional force
• D. Tension in the spring
5 Biomas is a potential source of
• A. Renewable energy
• B. Non renewable energy
• C. Botha a and b
• D. Tidal energy
6 The commercial unit of electric energy is
• A. Kilo watt hour
• B. watt
• C. Watt hour
• D. Kilo Watt
7 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
8 _______ is bio fuel
• A. Water
• B. Petrol
• C. Ethanol
• D. Oil
9 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
10 The SI unit of work is
• A. Newton
• B. Joule
• C. Mol
• D. Calorie

### Top Scorers of Physics Fsc Part 1 Chapter 4 Online Test

S

#### Saad Shabbir Ahmed

Lahore13 - May - 2024

17/17
26 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

Lahore30 - Mar - 2024

17/17
01 Mins 13 Sec
M

#### Mirza Usama

Lahore11 - Apr - 2024

17/17
01 Mins 17 Sec
A

#### Aziz Ali

Lahore13 - Mar - 2024

17/17
01 Mins 20 Sec
A

#### Aziz Ali

Lahore13 - Mar - 2024

17/17
01 Mins 28 Sec
A

#### Aziz Ali

Lahore13 - Mar - 2024

17/17
01 Mins 31 Sec
A

#### Aziz Ali

Lahore13 - Mar - 2024

17/17
01 Mins 31 Sec
M

#### Mahii Malik

Lahore19 - May - 2024

17/17
01 Mins 41 Sec
K

#### Kashif Mughal

Lahore26 - Mar - 2024

17/17
01 Mins 58 Sec
H

#### Haida

Lahore07 - May - 2024

17/17
02 Mins 16 Sec
Z

#### Zarina Tubssam

Lahore26 - Apr - 2024

17/17
02 Mins 32 Sec
A

#### Ameer Mavia

Lahore01 - Apr - 2024

17/17
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#### Ameer Mavia

Lahore01 - Apr - 2024

17/17
03 Mins 03 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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Physics Fsc Part 1 Chapter 3 Online Test 17 Questions
Physics English Medium Fsc Part 1 Chapter 3 Online MCQs Test 10 Questions
11th Class Part 1 Physics Chapter 4 Test Online 17 Questions
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11th Class Part 1 Physics Chapter 7 Test Online 17 Questions
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Sort By:
• #### Ababeel Techs

16 Dec 2023

sir g work ka basic unit kiya hota hy

Like
• #### Ababeel Techs

16 Dec 2023

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

Like
• A

05 Sep 2023

good

Like

31 Oct 2022

physics

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• #### Hassana

15 May 2022

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

Like
• G

28 Dec 2019

Sagotha

Like (1)
• A

#### Ayesh

31 Oct 2019

That's amazing

Like (1)
• A

#### Awais

11 Jan 2019

plz sir subjective test ki option bhi idhar

Like (1)
• N

#### Nawazish Syed

24 Nov 2018

Sir please make some tricky etea mcqs

Like (5)
• H

#### Haris

01 Nov 2018

physics

Like (2)
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