91- 6303239042
Emissivity equals absorptivity at each wavelength for a body in thermal equilibrium.
$$e_{\lambda}$$: spectral emissivity, $$a_{\lambda}$$: spectral absorptivity.
Sign in
Please select an account to continue using cracku.in
↓ →
Emissivity equals absorptivity at each wavelength for a body in thermal equilibrium.
$$e_{\lambda}$$: spectral emissivity, $$a_{\lambda}$$: spectral absorptivity.
Start your IIM journey with the right preparation and crack CAT 2026.
Educational materials for CAT preparation
