Physics Practice MCQ Page 3
Multiple Choice questions for Physics in the sets of 10 each on one page with questions and answers. All sets are useful in the preparation of subject tests for employment or admission.
Question: 192 Which of the following pairs of physical quantities have identical dimensions?
- Moment of a force and Angular Momentum
- work and Energy
- Torque and Energy
- None of these
Question: 193 The quantity e 2/hc , where 'e' is the electronic charge 'h' is the Planck's constant and 'c' is the velocity of light
- has the dimension of mass
- has the dimension of length
- has the dimension of time
- is dimensionless
Question: 195 If the velocity of light c, the constant of gravitation G and Planck's constant have chosen as fundamental units , the dimensions of length in the new system is
- C -13/2 G 1/2 h
- C -1/2 G -1/2 h
- C -5/2 h
- none of these
Question: 196 State the physical quantity represented by L 2 T2 0-1 where 0 is represents the unit temperature
- Thermal capacity of the body
- Thermal conductivity
- Specific thermal capacity
- specific latent heat of vaporization
Question: 197 Correct unit of capacitance in SI system is
- nf
- pf
- f
- uf
Question: 198 The correct unit of inductance in SI system is
- lx
- lm
- H
- wb
Question: 199 The correct unit of magnetic flux in SI system is
- Lumen
- Tesla(T)
- Henry(H)
- Weber(wb)
Question: 200 The correct unit of illuinance in SI system is
- Lumen
- Candela
- lux
- weber
Question: 201 In SI system the unit of specific heat capacity is
- gm cm2 Sec-1
- J.kg-1 .K -1
- W.m-1 K-1
- W.sr -1
Question: 202 In SI system the correct unit of mass is
- Ton
- kg
- g
- mg
Question: 203 In SI system the correct unit of luminous intensity is
- Kelvin
- Lumen
- Lux
- Candela
Question: 204 In SI system the correct unit of amount of substance is
- Litre
- Mole
- Millilitre
- Gram
Answers to the questions of Physics on this page
Following list gives the correct choice for the answer of the Physics mcqs.
192 . B
193 . D
195 . C
196 . D
197 . C
198 . C
199 . D
200 . C
201 . B
202 . B
203 . D
204 . B
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