Physics class 10th GUESS 2026|
Physics class 10th GUESS 2026| BISE Rawalpindi
This comprehensive physics guess paper is designed by FIFTH-A-ACADEMY to provide students with a targeted and efficient preparation strategy for their upcoming board examinations (SSC/HSSC).
The document is meticulously structured into three distinct sections to ensure complete syllabus coverage:
Section 1: Objective Mastery (Multiple Choice Questions)
This section focuses on core conceptual clarity. It includes high-probability MCQs covering fundamental topics such as:
- Wave Mechanics: Production of longitudinal and transverse waves using various apparatus (e.g., slinky springs, ripple tanks).
- Energy Transfer: Understanding how waves carry energy and the different methods of energy transmission.
- Electromagnetism: Characteristics of electromagnetic waves in a vacuum.
Section 2: Conceptual Rigor (Short Questions)
The guess paper features over 100 essential short questions. These are curated to test a student’s ability to define, differentiate, and explain key physics principles. Highlights include:
- Acoustics & Waves: Echo vs. reflection, audible frequency ranges, and the properties of ultrasound (SONAR).
- Optics: Laws of reflection/refraction, defects of vision, and the functional anatomy of the eye and optical instruments.
- Electricity & Magnetism: Coulomb’s Law, electric field intensity, capacitance, and the working principles of transformers, relays, and CROs.
- Atomic & Nuclear Physics: Isotopes, half-life calculations, and the risks/benefits of radiation.
Section 3: Analytical Depth (Numericals & Theory Pairs)
The paper organizes long-form content into “Pairs” (A, B, and C) to help students manage their study time effectively.
- Numericals: Specific references to the most important examples and exercise problems from Chapters 10 through 18.
- Theory (Long Questions): Comprehensive explanations of complex systems, including:
- Simple Harmonic Motion (SHM) in various systems.
- The construction and working of AC Generators and DC Motors.
- Logic gates (AND, OR, NOT, NAND, NOR) with truth tables.
- Nuclear phenomena like fission, fusion, and radioactive decay.
FIFTH-A-ACADEMY aims to empower students through this “Battle of Brains” preparation plan, ensuring they are equipped to handle both theoretical explanations and mathematical applications with confidence.
Prepared By
Department of FIFTH-A-ACADEMY
SHORT QUESTIONS
| NO. | STATEMENT | NO. | STATEMENT |
| 1 | State Hooke’s Law and define Restoring force. | 2 | Is there any difference b/w echo and reflection of sound? |
| 3 | Find the frequency of sound wave having speed 340m/s and wavelength of 0.5m. | 4 | Write the factors affecting induced emf. FIFTH-A-ACADEMY |
| 5 | What is difference b/w music and noise? | 6 | State Lenz’s law. |
| 7 | What is noise pollution? Write its sources and effects of human health. | 8 | Write principle of AC generator. |
| 9 | Differentiate b/w ultra sonics and infra sonics. | 10 | What is mutual induction? |
| 11 | Explain audible frequency range. | 12 | What is transformer? Write its construction. |
| 13 | Write uses of ultrasonics. Or What is SONAR? | 14 | Write difference b/w Step up and step down transformer. |
| 15 | What is silent whistle? | 16 | What is Relay? |
| 17 | Define reflection of light and draw its diagram. | 18 | Define electronics. |
| NO. | STATEMENT | NO. | STATEMENT |
| 19 | State laws of reflection of light. | 20 | Define thermionic emission. Write factors which can increase it. |
| 21 | Explain types of reflection of light. OR What is regular and irregular reflection of light. | 22 | Define CRO. OR write parts of CRO. |
| 23 | What are spherical mirrors? Write their two uses. | 24 | Explain deflection of electrons through electric and magnetic field. |
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Prepared By
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Department of FIFTH-A-ACADEMY
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| NO. | STATEMENT | A | B | C | D |
| 1. | مندرجہ ذیل آلات میں سے کون سا آلہ ٹرانسورس اور لونگیٹیوڈنل دونوں ویوز پیدا کرنے کے لیے استعمال کیا جا سکتا ہے؟ Which of the following devices can be used to produce both transverse and longitudinal waves? | سلنکی سپرنگ a helical spring (slinky) | ٹیوننگ فورک a tuning fork | ریپل ٹینک a ripple tank | ڈوری a string |
| 2. | ویوز ایک جگہ سے دوسری جگہ بھیجتی ہیں۔ Waves transfer from one place to other: | انرجی energy | فریکوئنسی frequency | ویولینتھ wavelength | ولایٹی velocity |
| 3. | مندرجہ ذیل میں سے کون سا طریقہ انرجی کو منتقل کرنے کے لیے استعمال ہوتا ہے؟ Which of the following is a method of energy transfer? | کنڈکشن conduction | ریڈی ایشن radiation | ویو کی موشن wave motion | یہ تمام all of these |
| 4. | ویکیوم میں تمام الیکٹرومیگنیٹک ویوز ایک جیسی رکھتی ہیں۔ In vacuum, all electromagnetic waves have the same | سپیڈ speed | فریکوئنسی frequency | ایمپلی ٹیوڈ amplitude | ویولینتھ wavelength |
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SHORT QUESTIONS
| NO. | STATEMENT | NO. | STATEMENT |
| 1 | State Hooke’s Law and define Restoring force. | 2 | Is there any difference b/w echo and reflection of sound? |
| 3 | Find the frequency of sound wave having speed 340m/s and wavelength of 0.5m. | 4 | Write the factors affecting induced emf. FIFTH-A-ACADEMY |
| 5 | What is difference b/w music and noise? | 6 | State Lenz’s law. |
| 7 | What is noise pollution? Write its sources and effects of human health. | 8 | Write principle of AC generator. |
| 9 | Differentiate b/w ultra sonics and infra sonics. | 10 | What is mutual induction? |
| 11 | Explain audible frequency range. | 12 | What is transformer? Write its construction. |
| 13 | Write uses of ultrasonics. Or What is SONAR? | 14 | Write difference b/w Step up and step down transformer. |
| 15 | What is silent whistle? | 16 | What is Relay? |
| 17 | Define reflection of light and draw its diagram. | 18 | Define electronics. |
| NO. | STATEMENT | NO. | STATEMENT |
| 19 | State laws of reflection of light. | 20 | Define thermionic emission. Write factors which can increase it. |
| 21 | Explain types of reflection of light. OR What is regular and irregular reflection of light. | 22 | Define CRO. OR write parts of CRO. |
| 23 | What are spherical mirrors? Write their two uses. | 24 | Explain deflection of electrons through electric and magnetic field. |
FIFTH-A-ACADEMY
SHORT QUESTIONS (Continued)
| NO. | STATEMENT | NO. | STATEMENT |
| 23 | What are spherical mirrors? Write their two uses. | 24 | Explain deflection of electrons through electric and magnetic field. |
| 25 | Write difference b/w convex and concave mirror. FIFTH-A-ACADEMY | 26 | Write the purpose of electron gun in CRO. OR What is electron gun? OR Write the purpose of grid in electron gun. |
| 27 | What is difference b/w pole and centre of curvature? OR define centre of curvature and draw diagram. | 28 | What is difference b/w analogue and digital electronics? OR define digital electronics. OR What is relation b/w digital quantities and digital electronics? |
| 29 | Define refraction of light and draw its diagram. | 30 | What is difference b/w analogue and digital quantities? OR What are analogue quantities? Give and example. |
| 31 | State Snell’s law. | 32 | Write difference b/w ADC and DAC? |
| 33 | State laws of refraction of light. FIFTH-A-ACADEMY | 34 | What is AND gate? Draw its circuit, symbol diagram and write its truth table. |
| 35 | Define refractive index w.r.t Speed of light. OR what is meant by refractive index. | 36 | What is OR gate? Draw its circuit, symbol diagram and write its truth table. |
| 37 | Define total internal reflection and write its two conditions. | 38 | What is NOT gate? Draw its symbol diagram and write its truth table. |
55State Coulomb’s law. FIFTH-A-ACADEMY56What is floppy and hard disk? OR what is index hole?57Define an electric field.58Define word processing and data management.59Define electric field intensity. Write its formula and unit. FIFTH-A-ACADEMY60Define internet. Make list of its uses and write its services.61Define electric field lines. Write two characteristics.62What is an Email? write its advantages.63Define electric potential and write its unit.64Define atomic number, neutron number and mass number.65How capacitors are connected in series? OR Draw circuit diagram of two/three capacitors connected in series.66Define isotopes and give an example. FIFTH-A-ACADEMY67Write difference b/w variable and fixed capacitor.68What is difference b/w artificial and natural radioactivity?69write uses of capacitors.70What are background radiations?71What is meant by capacitance? Define its unit.72Define nuclear transmutation.73What is electric current? How it is measured?74Write two properties of alpha and beta rays.75Explain conventional and electronic current.76What is meant by ionization and penetration?77What is potential difference? How it is measured?78Define half life also write half life of C-14.
| NO. | STATEMENT | NO. | STATEMENT |
| 77 | What is potential difference? How it is measured? | 78 | Define half life also write half life of C-14. |
| 79 | Explain EMI. | 80 | What are radio isotopes? Write their two uses. |
| 81 | State Ohm’s law and write its mathematical expression. | 82 | Define fission and fusion reaction. |
| 83 | What is resistance? Define its unit. | 84 | Write four risks of radiations and write preventions. |
| 85 | What is meant by specific resistance? | 86 | What is carbon dating? |
| 87 | Write advantages of parallel circuit over series circuit. | 88 | Write properties of gamma rays. |
| 89 | State Joule’s law. | 90 | State Faraday’s law of electromagnetic induction. |
| 91 | What is meant by electric power? Define its unit. | 92 | Define electromagnetic induction. |
| 93 | Write difference b/w direct and alternating current. | 94 | How resultant force on armature can be increased? |
| 95 | What is circuit breaker? | 96 | What is DC motor? |
| 97 | Write difference b/w conductors and insulators. | 98 | State Fleming’s Left hand rule. |
| 99 | State Right hand rule. | 100 | How magnetic force on current carrying conductor can be increased? |
| 101 | What is meant by quality of sound? | 102 | What is intensity of sound? Write its formula and unit. |
| 103 | What is loudness? On what factors it depends? FIFTH-A-ACADEMY | 104 | What is difference b/w Frequency of sound and its pitch? Draw graph. |
| 105 | What is difference b/w mechanical and electromagnetic waves? | 106 | Define damped oscillations. Give an example. |
| 107 | Define time period and frequency. | 108 | What is difference b/w longitudinal and transverse waves? |
FIFTH-A-ACADEMY
EXTANSIVE QUESTION
Prepared by AMHB STUDY HOUSE
DEPARTMENT OF FIFTH-A-ACADEMY
PAIR A
NUMERICALS
- Chapter #10: Examples: 10.1, 10.2 | Exercise: 10.1, 10.2, 10.3, 10.9, 10.10
- Chapter #12: Examples: 12.2, 12.3, 12.4 (imp), 12.6 | Exercise: 12.1, 12.3 (imp), 12.4, 12.10 (imp), 12.12 (imp)
Theory:
- Define SHM. Explain motion of mass attached with spring is SHM (Most Important).
- What is SHM? Write its properties. (important)
- Derive wave equation and explain energy transfer through waves.
- What is ripple tank? Explain reflection, refraction and diffraction by it. (Important)
- Prove that motion of ball in bowl is SHM. (Important)
- Prove that motion of Simple Pendulum is SHM.
- How longitudinal and transverse waves are produced with the help of slinky?
- Explain Refraction of light and state laws of refraction.
- Explain reflection of lights, its laws and types.
- Explain total internal reflection and explain what is critical angle?
- What are optical fibres? How light travels through optical fibres?
- Write a note on slide projector and camera.
- Write note on simple microscope and compound microscope.
- Explain defects of vision.
- Explain formation of image with the help of convex lens.
- Explain CRO and its components. (Most Important)
- Explain NAND gate as safety alarm.
- What are logic gates? (AND, OR, NOT, NAND, NOR) Symbol, Circuit diagram and truth table. (Most Important)
- Explain analogue and digital electronics. Why digital electronics is preferred over analogue electronics.
- Define thermionic emission. Explain deflection of electrons through electric and magnetic field.
PAIR B
NUMERICALS
- Chapter #11: Examples: 11.1, 11.2 | Exercise: 11.2 (imp), 11.4 (imp), 11.5, 11.7, 11.9
- Chapter #13: Examples: 13.1 (imp), 13.2, 13.3 (imp), 13.4 (imp) | Exercise: 13.2, 13.3 (imp), 13.4, 13.7 (imp), 13.8 (imp), 13.10
Theory:
- Write properties of sound waves OR Explain loudness, On what factors it depends. FIFTH-A-ACADEMY
- Explain the measurement of speed of sound with ECHO.
- Explain longitudinal nature of sound waves.
- Write uses of ultrasounds.
- Write applications and hazards of electrostatics.
- What is an electroscope? Write its construction and how it is used to detect presence of charge, nature of charge and identification of conductors and insulators.
- State and explain coulomb’s law.
- Write methods of combination of capacitors. (Series or parallel)
- Discuss components of CBIS.
- What is Computer? Discuss its components.
- What are information storage devices? Discuss CD, Hard disk and magnetic disk.
PAIR C
NUMERICALS
- Chapter #14: Examples: 14.1 (imp), 14.3, 14.4, 14.7 | Exercise: 14.3, 14.4 (imp), 14.5, 14.6
- Chapter #15: Examples: 15.1 | Exercise: 15.1, 15.2, 15.3
- Chapter #18: Examples: 18.2 (imp) | Exercise: 18.1 (imp), 18.2, 18.3 (imp), 18.5, 18.9 (imp)
Theory:
- Explain nuclear transmutation. (Alpha, beta and gamma decay)
- Explain properties of alpha, beta and gamma radiations.
- · Explain nuclear transmutation (Alpha, beta and gamma decay).
- · Explain properties of alpha, beta and gamma radiations. FIFTH-A-ACADEMY
- · What are radio isotopes? Write their uses.
- · Explain nuclear fission and nuclear chain reaction.
- · Explain nuclear fusion.
- · What are dangers and precaution of radiations?
- · What is potential difference and emf? How these are measured? FIFTH-A-ACADEMY
- · State and explain Ohm’s law.
- · Write Hazards and safe use of electricity.
- · Write combination of resistors (Series or Parallel). (Most Imp)
- · State and Explain Joule’s law.
- · Write the factors affecting the resistance or explain resistivity. FIFTH-A-ACADEMY
- · Explain DC Motor.
- · What is transformer? Explain.
- · Explain Mutual Induction.
- · What is generator? Explain.
- · State and explain electromagnetic induction.
