Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Units and Measurements question

2025 · 29 Jan · Shift 1 · Q54
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Physics
  4. /Units and Measurements
  5. /2025 · 29 Jan · Shift 1 · Q54

Units and Measurements question

2025 · 29 Jan · Shift 1 · Q54

JEE MainPhysicsUnits and MeasurementsMCQ+4 / −1
The pair of physical quantities not having the same dimensions is :
  1. A
    Angular momentum and Planck's constant
  2. B
    Torque and energy
  3. C
    Surface tension and impulse
  4. D
    Pressure and Young's modulus
PreviousNext

More from Units and Measurements

  • The expression given below shows the variation of velocity (v) with time (t), v=At2+C+tBt​. The dimension of ABC is :2025 · MCQ
  • Match List - I with List - II. Choose the correct answer from the options given below : Includes table2025 · MCQ
  •  A physical quantity Q is related to four observables a,b,c,d as follows : Q=cdab4​ where, a=(60±3)Pa;b=(20±0.1)m;c=(40±0.2)Nsm−2…2025 · Numerical
  • 10 divisions on the main scale of a Vernier calliper coincide with 11 divisions on the Vernier scale. If each division on the main scale is of 5 units, the least count of the instrument is :2024 · MCQ
  • The dimensional formula of angular impulse is :2024 · MCQ
  • The radius (r), length (l) and resistance (R) of a metal wire was measured in the laboratory as ​r=(0.35±0.05) cmR=(100±10) ohml=(15±0.2) cm​…2024 · MCQ
  • Match List - I with List - II. Choose the correct answer from the options given below : Includes table2024 · MCQ
  • The equation of stationary wave is : y=2asin(λ2πnt​)cos(λ2πx​).  Which of the following is NOT correct :2024 · MCQ