Back to UNITS & MEASUREMENTS
NEET UG PHYSICS MCQ: UNITS & MEASUREMENTS
1
Easy
1 of 1
Understanding
+4 | -1
Statement-I: Pressure can be subtracted from pressure gradient
Statement-II: Only like quantities can be added or subtracted from each other
Statement-II: Only like quantities can be added or subtracted from each other
View answer and explanation
Correct option: C
Statement-I is false and statement-II is true
Option C (Statement-I is false and statement-II is true) is correct because pressure and pressure gradient have different dimensions, and only quantities with the same dimensions can be added or subtracted.
More Questions from UNITS & MEASUREMENTS
Practice All Chapter MCQs →
Statement-I: Random errors can be positive or negative.
Statement-II: Cause of random errors are uncertain. An object is moving through the liquid. The viscous damping force acting on it is proportional to the velocity. Then dimension of constant of proportionality is The error due to parallax is a: 2.34 is obtained by rounding of the number The dimensional formula of self-inductance is The dimension of is that of
Statement-II: Cause of random errors are uncertain. An object is moving through the liquid. The viscous damping force acting on it is proportional to the velocity. Then dimension of constant of proportionality is The error due to parallax is a: 2.34 is obtained by rounding of the number The dimensional formula of self-inductance is The dimension of is that of