Navigate

Surface tension of a solution is 30 x 10⁻² N/m. The radius of the soap bubble is 5 cm

Surface tension of a solution is 30 x 10⁻² N/m. The radius of the soap bubble is 5 cm. The surface energy of soap bubble is

Options

(a) 1.8 x 10 J
(b) 1.8 x 10² J
(c) 1.8 x 10⁻¹ J
(d) 1.8 x 10⁻² J

Correct Answer:

1.8 x 10⁻² J

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AFMC2006
admin:

Related Questions

  1. The threshold wavelength for photoelectric effect of a metal is 6500 Å. The work function
  2. A light whose frequency is equal to 6.0 x 10¹⁴ Hz is incident on a metal
  3. The horizontal component of earth’s magnetic field at a place is 3×10⁻⁴ T
  4. A spring when stretched by 2mm containing energy 4 J. If it is stretched
  5. Work of 3.0×10⁻⁴ joule is required to be done in increasing the size of a soap film