Solved question paper for PHY Dec-2023 (DIPLOMA 1st-2nd)

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Physics Dec-2023

PSBTE • DIPLOMA • Information Technology • 1st-2nd • Dec-2023

PHY is the Physics subject for Punjab State Board of Technical Education Diploma in Engineering 1st-2nd semester students who want subject-wise previous year question papers. On this page, students can look for old papers in a semester-wise format to understand exam pattern questions, revision topics, and commonly repeated units before the exam. Use these PHY papers to practice important questions, check how Physics is asked in diploma exams, and revise faster from previous year question papers. BRpaper is not the official website of Punjab State Board of Technical Education or any board/university, and it only helps students find exam preparation material.

Question papers (year-wise) Solutions

Solved Questions

Solved

Dimensional formula of force is ________.

Fill in the Blanks 1 Marks Dec-2023 • PSBTE DIPLOMA

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Power is a ________ Quantity.

Fill in the Blanks 1 Marks Dec-2023 • PSBTE DIPLOMA

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When earth revolves around the sun, its ________ remain constant.

Fill in the Blanks 1 Marks Dec-2023 • PSBTE DIPLOMA

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May 2016 When earth revolves around sun, its ______________ remains constant
Surface tension of oil is ________ than that of water.

Fill in the Blanks 1 Marks Dec-2023 • PSBTE DIPLOMA

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Heat flow is due to difference in ________ of two bodies.

Fill in the Blanks 1 Marks Dec-2023 • PSBTE DIPLOMA

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A body moving in circular path require centripetal force.

True / False 1 Marks Dec-2023 • PSBTE DIPLOMA

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Joule is S.I unit of Power.

True / False 1 Marks Dec-2023 • PSBTE DIPLOMA

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Moment of force is called Torque.

True / False 1 Marks Dec-2023 • PSBTE DIPLOMA

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Dec 2024 Moment of force is called ____.

May 2019
Moment of force is called Torque.

Viscosity of liquid increases with increase in temperature.

True / False 1 Marks Dec-2023 • PSBTE DIPLOMA

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May 2019 With the rise of temperature, generally the viscosity of fluid decreases.

May 2017
With the rise of temperature, generally the viscosity of fluid decreases.
The process by which sun’s rays reach the earth is radiation.

True / False 1 Marks Dec-2023 • PSBTE DIPLOMA

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Dec 2011 The process by which sun’s rays reach the earth is
Two bodies are said to be in thermal equilibrium if they have the same

MCQ 1 Marks Dec-2023 • PSBTE DIPLOMA

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Dec 2019 Two bodies are said to be in thermal equilibrium, if they have same

Dec 2011 Two bodies are said to be in thermal equilibrium if they have the same
Pressure is defined as force per unit

MCQ 1 Marks Dec-2023 • PSBTE DIPLOMA

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Dec 2019 Pressure is defined as force per unit:

Dec 2019 Pressure is defined as force per unit.

May 2016 Pressure is defined as force per unit

Dec 2015 Pressure is defined as force per unit

A flying bird possesses

MCQ 1 Marks Dec-2023 • PSBTE DIPLOMA

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Dynamic lift is related to

MCQ 1 Marks Dec-2023 • PSBTE DIPLOMA

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Swimming is possible on account of Newton’s

MCQ 1 Marks Dec-2023 • PSBTE DIPLOMA

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Differentiate between Scalar and Vector quantities.

Short Answer 5 Marks Dec-2023 • PSBTE DIPLOMA

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Dec 2023 What is the difference between scalar and vector quantities?

May 2020 Give difference between scalar and vector quantities.

May 2019
a) Give difference between scalar and vector quantities.

May 2018
Differentiate between scalar and vector quantities.

Convert the value of 1 Newton into Dyne using dimensional equations.

Short Answer 5 Marks Dec-2023 • PSBTE DIPLOMA

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Dec 2023 Convert 1 Newton into Dynes using dimensional analysis.
Discuss the criteria for the selection of a thermometer in detail.

Short Answer 5 Marks Dec-2023 • PSBTE DIPLOMA

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Define Kinetic energy. What will be the velocity of a body having mass 1kg and kinetic energy 1 Jouler?

Short Answer 5 Marks Dec-2023 • PSBTE DIPLOMA

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May 2016 What will be the velocity of a body having mass 1Kg and kinetic energy of 1 joule?
If the radius of earth becomes half of its present value (mass remaining the same), what will be the new length of day.

Short Answer 5 Marks Dec-2023 • PSBTE DIPLOMA

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Define the terms volumetric strain and Bulk modulus of elasticity.

Short Answer 5 Marks Dec-2023 • PSBTE DIPLOMA

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Differentiate between Heat and Temperature.

Short Answer 5 Marks Dec-2023 • PSBTE DIPLOMA

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May 2020 Differentiate between heat and temperature.

May 2019 Differentiate between heat and temperature.

Dec 2019 Differentiate between heat and temperature.
What is friction? Why friction is a necessary evil.

Short Answer 5 Marks Dec-2023 • PSBTE DIPLOMA

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Dec 2024 Friction is a necessary evil. Explain.

Dec 2019 Friction is a necessary evil. Explain.

Dec 2019 Friction is necessary evil — explain.
Define parallelogram law of vector addition and also give expression for finding the magnitude and direction of resultant.(No derivation needed)

Short Answer 5 Marks Dec-2023 • PSBTE DIPLOMA

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What is difference between streamline flow and turbulent flow?

Short Answer 5 Marks Dec-2023 • PSBTE DIPLOMA

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Define stress and strain . Give their S.I units along with dimensional formulae.

Short Answer 5 Marks Dec-2023 • PSBTE DIPLOMA

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What is law of conservation of energy?

Short Answer 3 Marks Dec-2023 • PSBTE DIPLOMA

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Explain conservation of mechanical energy of a freely falling body.

Short Answer 7 Marks Dec-2023 • PSBTE DIPLOMA

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Nov 2024 State and prove law of conservation of energy of freely falling body.

Dec 2024 State and explain conservation of mechanical energy of a freely falling body.

Dec 2023 Show that for a freely falling body, the total mechanical energy remains constant.

May 2019 Show that for a freely falling body, total mechanical energy remains constant.

Dec 2019 Show that for a freely falling body, total mechanical energy is constant.

May 2017
Discuss principle of conservation of mechanical energy for a freely falling body.

May 2016 Prove that for freely falling body, Total mechanical energy remains constant.

Dec 2016 What is law of conservation of energy? Explain conservation of mechanical energy of a freely falling body.

Dec 2015 Show that for a freely falling body, mechanical energy remains constant.

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FAQ

Frequently Asked Questions

Answers about this subject, solved papers, and preparation.

Updated regularly

01 Where can I find PHY previous year question papers for PSBTE Diploma?

You can use this subject page to find PHY subject-wise previous year question papers for the PSBTE Diploma in Engineering 1st-2nd semester.

02 Are PHY question papers available as PDF?

This page is meant to help students look for PHY question paper PDFs and other old paper resources, if available.

03 Can I use PHY old papers for exam preparation?

Yes, PHY previous year papers are useful for revision, understanding the exam pattern, and spotting repeated question styles.

04 Does this page provide solved PHY papers?

Students often search for solved papers, but availability may vary. This page focuses on PHY previous year question papers and exam preparation material.

05 What is the benefit of studying PHY PYQ papers?

PHY PYQ papers help you revise important topics, identify commonly asked units, and prepare more confidently for the exam.

Solved question paper for PHY Dec-2023 (DIPLOMA 1st-2nd)

Physics Dec-2023

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