EasyPhysicsUnits and Measurements
+4 / -1
The dimensional formula of a physical quantity whose unit is pascal per second, is
A
[MLT⁻³]
B
[ML⁻¹T⁻³]
C
[ML⁻¹T⁻²]
D
[M⁻¹L⁻¹T]
Explanation
Pa = N/m² = kg m⁻¹ s⁻² Pa/s = kg m⁻¹ s⁻³ ∴ The dimensional formula is [ML⁻¹T⁻³]
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