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Physics - Experimental Physics

Practise 38 NTA Abhyas (JEE Main) questions on Experimental Physics. Each question shows a quick preview so you can jump straight to the topic you want to revise.

Experimental Physics has been asked in 0 of the 25 years of NTA Abhyas (JEE Main) papers analysed (2002–2026), with 38 questions in all. 100% of them were easy, 0% moderate and 0% tough. Most of its questions came from 2026, with 0 questions that year. In the last three years (2024–2026) it had 0 questions across 49 papers, about 0 per paper.

All of the chapter's questions come from a single topic, Uncategorized.

  1. 1The main scale of a vernier calliper reads 10 mm in 10 divisions. 10 divisions of vernier scale coincide with 9 divisions of the main scale.
  2. 2Two tangent galvanometers A and B have coils of radii 8 cm and 16 cm respectively and resistance 8 Ω each. They are connected in parallel wi
  3. 3A glass hemisphere μ = 1.5 has a radius of curvature of 16 cm . A small object O is located on its axis halfway between the plane and spheri
  4. 4In the measurement of resistance of a wire using Ohm's law, the plot between V and I is drawn as shown, then resistance of given wire will b
  5. 5Consider the vernier callipers shown below. The instrument has no zero error. If 1 m . s . d = 1 mm and 7 m . s . d = 8 v . s . d , then wha
  6. 6The length of an object is measured using a vernier system whose main scale is 30 cm long with 600 divisions. If 19 divisions of the main sc
  7. 7The length of a magnet is large compared to its width and breadth. The time period of its oscillation in a vibration magnetometer is 150 ms
  8. 8A vernier calliper has 20 divisions on the vernier scale which coincide with 19 divisions on the main scale. The least count of the instrume
  9. 9A standard cell of 1.08 V is balanced by the potential difference across 90 c m of a 1 meter, long wire supplied by a cell of emf 2 V throug
  10. 10The length of a magnet is large compared to its width and breadth. The time period of its oscillation in a vibration magnetometer is 2 s . T
  11. 11A screw gauge with a pitch of 0.5 mm and a circular scale with 50 divisions is used to measure the thickness of a thin sheet of aluminum. Be
  12. 12A convex lens forms inverted image of a real object on a fixed screen. The size of image is 9 cm . When lens is displaced 40 cm along princi
  13. 13In a meter Bridge experiment resistance x is connected in the right gap. When R 1 and R 2 are connected in the left gap separately the balan
  14. 14The figure shown below is a screwgauge. When the circular scale division matches the main scale at 43, the 6 . 5 m m mark on the main scale
  15. 15Graph of position of image vs position of a point object from a convex lens is shown in the figure. The focal length of the lens is –
  16. 16Let the end error on the LHS and RHS be equal to 1 cm. For the balance point at O, find out the % error in the value of X? (If the end error
  17. 17Consider the vernier calipers as shown, the instrument has no zero error. What is the length of the rod (in mm ) shown, if 1 msd = 1 mm ? Us
  18. 18A standard cell of 1.08 V is balanced by the potential difference across 90 c m of a 1 meter, long wire supplied by a cell of emf 2 V throug
  19. 19In an experiment on measurements of emf of a cell by a potentiometer, the balancing length for a cell of emf E and internal resistance r is
  20. 20A glass prism of angle A = 6 0 ∘ gives a minimum angle of deviation θ = 3 0 ∘ with the maximum error of 1 ∘ when a beam of parallel light pa
  21. 21If a tuning fork of frequency ( f 0 ) 340 Hz and tolerance ± 1 % is used in the resonance column method for determining the speed of sound.
  22. 22In an experiment for the determination of the speed of sound in air using the resonance method, the length of the air column that resonates
  23. 23In an experiment on the specific heat of a metal, a 0.20 kg block of the metal at 150°C is dropped in a copper calorimeter (of water equival
  24. 24A student measures the distance covered and time taken by a body under free fall which was initially at rest. He uses this data for estimati
  25. 25A professor reads a greeting card received on his 50th birthday with + 2.5 D glasses keeping the card 25 cm away. Ten years letter, he reads
  26. 26A galvanometer coil has a resistance 90 Ω and full-scale deflection current 10 mA . A 910 Ω resistance is connected in series with the galva
  27. 27In a vernier callipers if each centimetre of the main scale is divided into q equal parts and p vernier scale divisions coincide with p - 1
  28. 28A galvanometer of resistance 25 Ω is connected to a battery of 2 V along with a resistance of 3000 Ω . In this case, a full-scale deflection
  29. 29Two tangent galvanometers A and B have coils of radii 8 cm and 16 cm respectively and resistance 8 each. They are connected in parallel with
  30. 30In a meter bridge experiment, resistances are connected as shown in figure. The balancing length l 1 = 55 c m . Now, an unknown resistance x
  31. 31In an experiment to determine the resistance of a galvanometer by half deflection method, the circuit shown is used. In one set of readings,
  32. 32A ray of light R 1 is incident on a glass slab at an angle equal to critical angle of glass-air system. The refracted ray R 2 undergoes part
  33. 33A galvanometer coil has a resistance 90 Ω and full scale deflection current 10 mA. A 910 Ω resistance is connected in series with the galvan
  34. 34Smallest division on the main scale of given Vernier calipers is 0.5 m m . Vernier scale has 25 divisions and these coincide with 24 main sc
  35. 35What is the percentage error in the physical quantity A If it is related to four other physical quantities a , b , c and d as A = a 2 b 3 d
  36. 36A galvanometer of resistance 50 Ω is connected to a battery of 3 V along with a resistance of 2950 Ω in series. A full-scale deflection of 3
  37. 37The main scale of a vernier calliper reads in mm and its vernier scale is divided into 8 divisions, which coincides with 7 divisions of the
  38. 38The distance advanced by the screw of a screw gauge is 2 m m in 4 rotations. Its cap is divided into 50 divisions. There is no zero error. I

Frequently Asked Questions

1.How many questions are available for Experimental Physics?

This chapter includes 38 NTA Abhyas (JEE Main) questions.

2.Are these questions only from NTA Abhyas (JEE Main), or from other exams too?

These are NTA Abhyas (JEE Main) questions specifically for the Experimental Physics chapter. Questions from other exams like JEE Main or JEE Advanced are organised separately under their respective exam sections.

3.What is the difficulty level of Experimental Physics questions in NTA Abhyas (JEE Main)?

Of the 38 questions analysed for this chapter, 100% are easy, 0% moderate and 0% tough. 2026 had the most, with 0 questions.

4.Which topics in Experimental Physics should I focus on?

All of this chapter's questions come from a single topic: Uncategorized.