Which of the following is the dimension of pressure
-
ML\(^{−1}\)T\(^{−2}\)
- MLT\(^{−2}\)
- ML\(^{2}\)T\(^{3}\)
- ML\(^{−3}\)
The correct answer is: A
Explanation
Pressure = \(\frac{Force}{Area}\)
Pressure = m × \(\frac{a}{t}\)
= \(\frac{MLT^{−2}}{L × L}\)
= ML\(^{−1}\)T\(^{−2}\)
There is an explanation video available .