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## Matric Part 2/10th Class Physics Chapter 11 MCQ Test With Answer for Unit 11 Sound

This online test contains MCQs about following topics:

- Simple Harmonic Motion (SHM) - Damped Oscillations
- Wave Motion
- Types of Mechanical Waves
- Ripple Tank

#### 10th Physics Chapter 2 Test

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### Matric Part 2/10th Class Physics Chapter 11 MCQ Test With Answer for Unit 11 Sound

1 <p class="MsoNormal">the water waves after striking the hurdle will:<o:p></o:p></p>
• A. <p class="MsoNormal">reflect<o:p></o:p></p>
• B. <p class="MsoNormal">refract<o:p></o:p></p>
• C. <p class="MsoNormal">diffract<o:p></o:p></p>
• D. <p class="MsoNormal">all a b and c<o:p></o:p></p>
2 <p class="MsoNormal">In simple harmonic motion, the acceleration of the body is…………. Proportional to the displacement.<o:p></o:p></p>
• A. <p class="MsoNormal">Inversely<o:p></o:p></p>
• B. <p class="MsoNormal">Directly<o:p></o:p></p>
• C. <p class="MsoNormal">Equally<o:p></o:p></p>
• D. <p class="MsoNormal">Ration<o:p></o:p></p>
3 <p class="MsoNormal">The unit of spring constant is:<o:p></o:p></p>
• A. m
• B. kg
• C. <p class="MsoNormal">Nm<sup>2<o:p></o:p></sup></p>
• D. <p class="MsoNormal">Nm<sup>-1<o:p></o:p></sup></p>
4 Pitch of sound depends upon:
• A. Frequency
• B. Amplitude
• C. Intensity
• D. Time period
5 <p class="MsoNormal">In simple pendulum motion, restoring force is provided by:<o:p></o:p></p>
• A. <p class="MsoNormal">Air resistance<o:p></o:p></p>
• B. <p class="MsoNormal">Tension in the string<o:p></o:p></p>
• C. <p class="MsoNormal">Inertia<o:p></o:p></p>
• D. <p class="MsoNormal">Weight of the body<o:p></o:p></p>
6 <p class="MsoNormal">The ration of external force applied on the spring to displacement is called:<o:p></o:p></p>
• A. <p class="MsoNormal">Hooke’s law<o:p></o:p></p>
• B. <p class="MsoNormal">Constant<o:p></o:p></p>
• C. <p class="MsoNormal">Spring constant<o:p></o:p></p>
• D. <p class="MsoNormal">Force<o:p></o:p></p>
7 High pitch means:
• A. High wavelength
• B. High frequency
• C. High time period
• D. High energy
8 Which form of energy is sound?
• A. Electrical
• B. Mechanical
• C. Thermal
• D. Chemical
9 To hear echoes, the minimum distance of the obstacle from source of sound should be:
• A. 10 m
• B. 15 m
• C. 17 m
• D. 20 m
10 <p class="MsoNormal">The maximum displacement from mean position is called:<o:p></o:p></p>
• A. <p class="MsoNormal">Maximum height<o:p></o:p></p>
• B. <p class="MsoNormal">Time period<o:p></o:p></p>
• C. <p class="MsoNormal">Amplitude<o:p></o:p></p>
• D. <p class="MsoNormal">Interval<o:p></o:p></p>

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### Chapterwise Lists

Chapter Name Questions PDF File
10th Class Physics Chapter 10 Simple Harmonic Motion and Waves English Medium KPK Boards Online Mcqs 12 Questions
10th Class General Science Unit 6 Electricity in Everyday Life English Medium KPK Boards Online Mcqs 15 Questions
Physics 10th Class English Medium Chapter 1 Online Test 12 Questions
Physics 10th Class English Medium Unit 1 Online Test 12 Questions
10th Class Physics Chapter 11 Sound English Medium KPK Boards Online Mcqs 12 Questions
Physics 10th Class English Medium Chapter 2 Online Test 12 Questions
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Physics 10th Class English Medium Unit 4 Online Test 12 Questions
10th Class Physics Chapter 14 Current Electricity English Medium KPK Boards Online Mcqs 12 Questions
Physics 10th Class English Medium Chapter 5 Online Test 12 Questions
Physics 10th Class English Medium Unit 5 Online Test 12 Questions
10th Class Physics Chapter 15 Electromagnetism English Medium KPK Boards Online Mcqs 12 Questions
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Physics 10th Class English Medium Unit 6 Online Test 12 Questions
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• #### Shagufta Ghazanfar

28 Nov 2022

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01 Jan 2019

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02 Mar 2018

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25 Feb 2018

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20 Jan 2018

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