Question Text
Question 1 :
A cube has a side 1.2 × 10{tex}^{-2}{/tex}m. Its volume will be recorded as
Question 2 :
{tex}\mathbf {Assertion}{/tex} : Density is a derived physical quantity.
{tex}\mathbf {Reason}{/tex} : Density cannot be derived from the fundamental physical quantities.
Question 3 :
Which of the following quantity is expressed as force per unit area
Question 5 :
Which of the following is the most preferred instrument for measuring length?
Question 7 :
The value of <img style='object-fit:contain' src='https://storage.googleapis.com/teachmint/question_assets/JEE%20Main/5e75a4c74389b1556ddeebfe' height='53' width='25' > is -
Question 9 :
The dimensional formula for impulse is same as the dimensional formula for
Question 10 :
The device used for measuring the mass of atoms and molecules is