Navigate

Three objects coloured black, gray and white can withstand hostile conditions upto 2800⁰C.

Three objects coloured black, gray and white can withstand hostile conditions upto 2800⁰C. These objects are thrown into a furnace where each of them attains a temperature of 2000⁰C. Which object will glow brightest?

Options

(a) The white object
(b) The black object
(c) All grow with equal brightness
(d) Gray object

Correct Answer:

All grow with equal brightness

Explanation:

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

AIIMS2006
admin:

Related Questions

  1. When the wavelength of sound changes from 1 m to 1.01 m,
  2. In an AC generator, a coil with N turns, all of the same area A and total resistance R,
  3. An electric kettle has two heating elements. One brings it to boil in ten minutes
  4. The following four wires are made of the same material. Which of these will have
  5. Wave nature of light is verified by