Units and Measurement questions
875 published questions with worked solutions.
- Which of the following is the smallest unit? **[AFMC 1996]**
- Faraday is the unit of
- Parsec is a unit of
- Number of base SI units is
- The SI unit of momentum is **[SCRA 1986, CPMT 1989, CPMT 1987]**
- The unit of reactance is
- How many wavelengths of Kr^ 86 are there in one metre? **[UPSEAT 2000, Pb. PET 2004]**
- Which of the following quantities is expressed as force per unit area? **[AFMC 1995, NDA 1995]**
- Ampere-hour is a unit of **[SCRA 1980, ISM Dhanbad 1989, ISM Dhanbad 1994]**
- To determine the Young's modulus of a wire, the formula is Y= F A L L , where L= length, A= area of cross-section of the wire, L=...
- Joule-second is the unit of **[CPMT 1990, CBSE PMT 1993, MP PMT 2000, BVP 2003]**
- Which of the following is not the unit of energy? **[MP PET 2000]**
- Dyne/cm² is not a unit of **[RPET 2000]**
- One femtometer is equivalent to
- A physical quantity is measured and its value is found to be n u, where n= numerical value and u= unit. Then which of the...
- Which is different from others by units? **[Orissa JEE 2002]**
- 'Torr' is the unit of **[RPMT 1999, RPMT 2000]**
- Which of the following is a derived unit? **[BHU 2000]**
- Length cannot be measured by **[AIIMS 2002]**
- In a system of units if force (F), acceleration (A), and time (T) are taken as fundamental units then the dimensional formula of...
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