Question Text
Question 1 :
The man who has won Nobel Prize twice in physics is
Question 2 :
Which of the following is the unit of molar gas constant?
Question 4 :
Which two of the following five physical parameters have the same dimensions?<br>(A) Energy density <br> (B) Refractive index<br> (C) Dielectric constant<br> (D) Young's modulus<br> (E) Magnetic field<br>
Question 5 :
Two physical quantities A and B have different dimensions. Which mathematical operation given below is physically possible?
Question 7 :
The _____ is a measure of how closed the measured value is to the true value of quantity.
Question 8 :
If {tex}\mathrm L = 2.331 \mathrm { cm } ,\mathrm B = 2.1 \mathrm { cm } , {/tex} then {tex} \mathrm { L } + \mathrm { B } = {/tex}
Question 9 :
Which one of the following pairs of quantities and their units is a proper match?