Question
Question: A pressure of 10<sup>6</sup> dyne cm<sup>-2</sup> is equivalent to -...
A pressure of 106 dyne cm-2 is equivalent to -
A
105 N m-2
B
104 N m-2
C
106 N m-2
D
107 N m-2
Explanation
Solution
P = 106 dyne/cm2
= 106 × 10–5 N/(10–2 m)2
= 105 N/m2