Surface tension of a liquid is T- If its surface area is increased by A, then the increase in surface energy will be :

Question

Surface tension of a liquid is T- If its surface area is increased by A, then the increase in surface energy will be : (A)  AT  (B)  A/T  (C)  A2T  (D)  A2T2

Tardigrade Admin · Accepted Answer

Increase in surface energy = increase in area × surface tension =A T

Q. Surface tension of a liquid is $T$ - If its surface area is increased by A, then the increase in surface energy will be :

$A T$

$A / T$

$A^{2} T$

$A^{2} T^{2}$

Increase in surface energy
$=$ increase in area $\times$ surface tension
$= A T$

Q. Surface tension of a liquid is T- If its surface area is increased by A, then the increase in surface energy will be :

AT

A/T

A2T

A2T2