Solution - The Dimensions of Emissive Power - Temperature and Heat



      Forgot password?

View all notifications
Books Shortlist
Your shortlist is empty


The dimensions of emissive power are

(A) [M1 L-2 T-3 ]

(B) [M1 L2 T-3 ]

(C) [M1 L0 T-3 ]

(D) [M1 L0 T-2 ]


You need to to view the solution
Is there an error in this question or solution?

Question appears in these question papers

Similar questions

Compute the temperature at which the r.m.s. speed of nitrogen molecules is 832 m/s. [Universal gas constant, R = 8320 J/k mole K, molecular weight of nitrogen = 28.]

view solution

The light from the Sun is found to have a maximum intensity near the wavelength of 470 nm. Assuming the surface of the Sun as a black body, the temperature of the Sun is .................

[Wien's constant b = 2 .898 x l0- 3mK]

(a) 5800 K

(b) 6050 K

(c) 6166 K

(d) 6500 K

view solution

Two copper spheres of radii 6 cm and 12 cm respectively are suspended in an evacuated enclosure. Each of them are at a temperature 15°C above the surroundings. The ratio of their rate of loss of heat is.................

  1. 2:1
  2. 1:4
  3. 1:8
  4. 8:1
view solution

The susceptibility of magnesium at 300 K is 2.4 x 10-5. At what temperature will the susceptibility increase to 3.6 x 10-5?

view solution

Define emissive power and coefficient of emmision of a body.

view solution