Question 113: Units , Dimensions and Error Analysis

Question

Match List I with List II:

List I 
 List II

A.
Torque
I.
$\mathrm{kg} \mathrm{m}^{-1} \mathrm{~s}^{-2}$

B.
Energy density
II.
$\mathrm{kg} \,\mathrm{ms}^{-1}$

C.
Pressure gradient
III.
$\mathrm{kg}\, \mathrm{m}^{-2} \mathrm{~s}^{-2}$

D.
Impulse
IV.
$\mathrm{kg} \,\mathrm{m}^{2} \mathrm{~s}^{-2}$

Choose the correct answer from the options given below:

Accepted Answer

Torque $$	o$$ kg m$$^2$$ s$$^{-2}$$ (IV)
Energy density $$	o$$ kg m$$^{-1}$$ s$$^{-2}$$ (I)
Pressure gradient $$	o$$ kg m$$^{-2}$$ s$$^{-2}$$ (III)
Impulse $$	o$$ kg m s$$^{-1}$$ (II)

Answer

A-IV, B-I, C-III, D-II

Answer

A-IV, B-I, C-II, D-III

Answer

A-I, B-IV, C-III, D-II

Answer

A-IV, B-III, C-I, D-II

Units , Dimensions and Error Analysis

Choose the correct answer: