Force is dimensionally
Pressure per unit area
O Energy per unit length
Momentum per second
Momentum per unit area per second
Answers
Answered by
1
Answer:
The pressure is defined as the force exerted per unit area.
Pressure =
Area
Force
[Pressure]=[ML
−1
T
−2
]
⇒[
Volume
Energy
]=[
L
3
ML
2
T
−2
]=[ML
−1
T
−2
]
⇒[
Area×time
momentum
]=[
L
2
T
MLT
−1
]=[ML
−1
T
−2
]
The dimension of the momentum per unit volume is not the same as that of pressure. So, option A,B and C are correct.
this is ur answer
Answered by
2
Explanation:
Force is dimensionally :
Pressure / Area
=> P = F x A
=> F = P/A
Similar questions