NEET-XII-Physics
01: Introduction to Physics
- #1The dimensions ML-1 T-2 may correspond to
-(a) work done by a force
(b) linear momentum
(c) pressure
(d) energy per unit volume.digAnsr: c,dAns : (c) pressure
(d) energy per unit volume
[Work done] = [ML2T-2]
[Linear momentum] = [MLT-1]
[Pressure] = [ML-1 T-2]
[Energy per unit volume] = [ML-1 T-2]
From the above, we can see that pressure and energy per unit volume have the same dimension, i.e., ML-1 T-2.