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Physics - Units and Dimensions

Practise 12 Manipal (MET) previous year questions on Units and Dimensions, compiled from papers spanning 2010 to 2024. Each question is pulled directly from the actual exam paper it appeared in, so you're practising in the exact style and difficulty Manipal (MET) tests.

Units and Dimensions has been asked in 7 of the 15 years of Manipal (MET) papers analysed (2010–2024), with 12 questions in all. 100% of them were easy, 0% moderate and 0% tough. Most of its questions came from 2019, with 3 questions that year. In the last three years (2022–2024) it had 1 question across 1 paper, about 1 per paper.

The chapter's 2 topics are not weighted equally: Dimensions (9 questions, 75%) and Units (3 questions, 25%) have been asked the most. Dimensions has also led over the last five years, with 3 questions.

  1. 1If energy, gravitational constant, impulse and mass, then dimensions of are same as that of2024Dimensions
  2. 2The displacement of an oscillating particle is given by . The dimensional formula for is :2021Dimensions
  3. 3Dimensions of Stefan's constant is2020Dimensions
  4. 4The unit of is ( where inductance and resistance2019Units
  5. 5If force is proportional to square of velocity, then the dimensions of proportionality constant is2019Dimensions
  6. 6Which is different from others in units?2019Units
  7. 7The equation constant. The unit of is2014Dimensions
  8. 8- If and denote the inductance, capacitance and resistance respectively, the dimensional formula for is2014Dimensions
  9. 9Number of particles is given by crossing a unit area perpendicular to -axis is unit time, where and are number of particles per unit volume 2014Dimensions
  10. 10If value of surface tension of a niquia is 70 dyne/cm, then its value in will be2013Units
  11. 11Position of a body with acceleration is given by , here is time, find the dimension of and2013Dimensions
  12. 12If force is proportional to square of velocity, then the dimensions of proportionality constant is2010Dimensions

Frequently Asked Questions

1.How many questions are available for Units and Dimensions?

This chapter includes 12 questions compiled from Manipal (MET) papers spanning 2010 to 2024.

2.Are these questions only from Manipal (MET), or from other exams too?

These are Manipal (MET) questions specifically for the Units and Dimensions chapter. Questions from other exams like JEE Main or NTA Abhyas (JEE Main) are organised separately under their respective exam sections.

3.Is Units and Dimensions an important chapter for Manipal (MET) Physics?

Units and Dimensions has appeared in 7 of the 15 years of Manipal (MET) papers covered here, with 12 questions across 7 papers - about 2 per paper it appears in.

4.What is the difficulty level of Units and Dimensions questions in Manipal (MET)?

Of the 12 questions analysed for this chapter, 100% are easy, 0% moderate and 0% tough. 2019 had the most, with 3 questions.

5.Which topics in Units and Dimensions should I focus on?

These topics have carried the most weightage in Units and Dimensions:

  • Dimensions - 9 questions (75%)
  • Units - 3 questions (25%)
6.Is Units and Dimensions's weightage in Manipal (MET) going up or down?

Across all 7 papers analysed, Units and Dimensions has averaged about 1.7 questions per paper. In the last three years (2022–2024), that average has fallen, at about 1.0 questions per paper. Use the year-wise numbers on this page for the exact trend before you decide how much time to give it.