A. thermal conductivity
B. thermal diffusivity
C. density
D. dynamic viscosity
E. kuiematic viscosity
A. shorter wavelength
B. longer wavelength
C. remains same at all wavelengths
D. wavelength has nothing to do with it
E. none of the above
A. 0.1
B. 0.3
C. 0.7
D. 1.7
E. 10.5
A. same
B. higher
C. more or less same
D. very much lower
E. very much higher
A. Wien’s law
B. Planck’s law
C. Stefan’s law
D. Fourier’s law
E. Kirchhoff’s law
A. kcal/m2
B. kcal/hr °C
C. kcal/m2 hr °C
D. kacl/m hr °C
E. kcal/m3 hr °C
A. reflected
B. refracted
C. transmitted
D. absorbed
E. partly reflected and partly absorbed
A. grey body
B. brilliant white polished body
C. red hot body
D. black body
E. none of the above
A. universal gas constant
B. kinematic viscosity
C. thermal conductivity
D. Planck’s constant
E. none of the above
A. conduction
B. convection
C. radiation
D. conduction and convection
E. convection and radiation