Navigate

The potential energy of a long spring when stretched by 2 cm is U.

The potential energy of a long spring when stretched by 2 cm is U. If the spring is stretched by 8 cm the potential energy stored in it is

Options

(a) U/4
(b) 4U
(c) 8U
(d) 16U

Correct Answer:

16U

Explanation:

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

AIPMT2006
admin:

Related Questions

  1. If in a p-n junction, a square input signal of 10 V is applied as shown, then the output
  2. A particle of mass 1mg has the same wavelength as an electron moving with a velocity
  3. If critical angle for a material to air passage is 30°, the refractive index
  4. A steady current of 1.5 amp flows through a copper voltmeter for 10 minutes
  5. An ideal gas expands in such a manner that its pressure and volume can be related