Solved question paper for PHY Dec-2016 (DIPLOMA 1st-2nd)

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Physics Dec-2016

PSBTE • DIPLOMA • Information Technology • 1st-2nd • Dec-2016

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

Energy and power have ___________________ dimensions.

Fill in the Blanks 1 Marks Dec-2016 • PSBTE DIPLOMA

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It is impossible to go around a curved path _________ acceleration.

Fill in the Blanks 1 Marks Dec-2016 • PSBTE DIPLOMA

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Radius of gyration have the unit of __________.

Fill in the Blanks 1 Marks Dec-2016 • PSBTE DIPLOMA

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Bulk modulus of a perfect rigid body is ___________.

Fill in the Blanks 1 Marks Dec-2016 • PSBTE DIPLOMA

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In convection the heat is transferred by ____________ of particles.

Fill in the Blanks 1 Marks Dec-2016 • PSBTE DIPLOMA

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The equation v2 + u2 = 2as is dimensionally correct.

True / False 1 Marks Dec-2016 • PSBTE DIPLOMA

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Current is a vector quantity.

True / False 1 Marks Dec-2016 • PSBTE DIPLOMA

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Dec 2015 Electric current is vector quantity.
Work done in raising a load depends upon the time in which it is done.

True / False 1 Marks Dec-2016 • PSBTE DIPLOMA

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Analogue of mass in rotator motion is moment of inertia.

True / False 1 Marks Dec-2016 • PSBTE DIPLOMA

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Melting point of ice on Kelvin scale is ok.

True / False 1 Marks Dec-2016 • PSBTE DIPLOMA

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A difference of temperature of 25°C is equivalent to a difference of

MCQ 1 Marks Dec-2016 • PSBTE DIPLOMA

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For pure water and clean glass the angle of contact is

MCQ 1 Marks Dec-2016 • PSBTE DIPLOMA

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The torque on a body is zero which of the following should not change

MCQ 1 Marks Dec-2016 • PSBTE DIPLOMA

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For the resultant of two vectors to be maximum, the angle between them is:

MCQ 1 Marks Dec-2016 • PSBTE DIPLOMA

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How many significant figures are there in 40.00?

MCQ 1 Marks Dec-2016 • PSBTE DIPLOMA

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Check the correctness of the relation t = 2π√(l/g) where l is length and g is acceleration due to gravity.

Short Answer 5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2019
Check the correctness of relation t = 2π √ l/g where l is length and g is acceleration due to gravity.

Show that Newton’s second law of motion is real law of motion.

Short Answer 5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2020 Prove that Newton’s second law of motion is real law of motion.

May 2019
Show that Newton’s second law of motion is a real law of motion.

Dec 2018 Prove that Newton’s second law of motion is real law of motion.
Two equal forces have their resultant equal to the either force. At what angle are they inclined to each other?

Short Answer 5 Marks Dec-2016 • PSBTE DIPLOMA

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What are laws of friction?

Short Answer 5 Marks Dec-2016 • PSBTE DIPLOMA

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Dec 2018 State the laws of friction.
State and prove law of conservation of angular momentum.

Long Answer 5 Marks Dec-2016 • PSBTE DIPLOMA

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Dec 2023 State and prove law of conservation of linear momentum.

May 2019
State and prove conservation of linear momentum.

May 2019 State and prove law of conservation of angular momentum. Write down its applications.

Dec 2019 State and prove law of conservation of linear momentum.

Dec 2019 State and explain law of conservation of angular momentum.

May 2016 State and prove Law of conservation of linear momentum.

May 2016 State and prove Law of conservation of angular momentum.

Dec 2015 State and prove law of conservation of angular momentum.

A force of 40 N is applied on a nail, whose up has an area of cross section of 0.001 cm². Find the pressure on the up.

Short Answer 5 Marks Dec-2016 • PSBTE DIPLOMA

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Define Young’s modulus of elasticity (Y). Give mathematical expression and SI unit of it.

Short Answer 5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2020 Define Young’s modulus of elasticity (Y). Give mathematical expression and SI unit of it.

Dec 2019 Define Young’s modulus of elasticity. Give its mathematical expression and SI unit.
Define heat and temperature on the basis of kinetic theory of gases. What is difference between heat and temperature?

Long Answer 5 Marks Dec-2016 • PSBTE DIPLOMA

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The wavelength λ associated with a moving particle depends upon its mass m, velocity v and Planck’s constant h. Show dimensionally that λ ∝ h/(mv).

Long Answer 7 Marks Dec-2016 • PSBTE DIPLOMA

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May 2020 The wavelength λ associated with a moving particles depends upon its mass m, velocity v and Planck’s constant h. Show dimensionally that λ ∝ h/(mv).

Dec 2011 The wavelength associated with a particle of mass m and moving with velocity V is given by λ = h/mv, where h is Planck\'s constant. The dimensional formula of h is

The maximum error in the measurement of mass and length are 3% and 2% respectively. Find the maximum error in the measurement of density.

Short Answer 3 Marks Dec-2016 • PSBTE DIPLOMA

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It is easier to pull a lawn roller than to push it. Explain.

Short Answer 5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2019
a) It is easier to pull a lawn roller than to push it. Explain.

Dec 2015 It is easier to pull than to push a lawn roller. Why?
What is banking of roads? Explain.

Short Answer 5 Marks Dec-2016 • PSBTE DIPLOMA

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May 2019
What is banking of roads? Explain.

May 2019 What do you mean by banking of roads? Why it is necessary?

Dec 2019 What is banking of roads?

Dec 2019 Why is banking of roads done?

Dec 2019 What is banking of roads? Why it is done? Derive expression for angle of banking.
What is law of conservation of energy? Explain conservation of mechanical energy of a freely falling body.

Long Answer 10 Marks Dec-2016 • 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.

Dec 2023 Explain conservation of mechanical energy of a freely falling body.

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

Derive the relation between various scales of temperature.

Long Answer 7 Marks Dec-2016 • PSBTE DIPLOMA

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Dec 2023 Derive a relation between different scales of temperature.

Dec 2019 Name different scales of temperature. Write relationship between them.

Dec 2015 Discuss different scales of temperature measurement and derive relation between them.
At what temperature on Fahrenheit scale will be double of reading on Celsius scale.

Short Answer 3 Marks Dec-2016 • PSBTE DIPLOMA

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May 2016 At what temperature Fahrenheit and Celsius scale will record the same reading.

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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-2016 (DIPLOMA 1st-2nd)

Physics Dec-2016

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