1
GATE ME 1991
MCQ (Single Correct Answer)
+1
-0.3
A diffuse radiation surface has
A
Radiation intensity independent of angle
B
Emissive power independent of angle
C
Emissive power independent of wave length
D
Radiation intensity independent of both angle and wavelength
2
GATE ME 1988
MCQ (Single Correct Answer)
+1
-0.3
For a glass plate transitivity and reflectivity are specified as $$0.86$$ and $$0.08$$ respectively, the absorptivity of the glass plate is
A
$$0.86$$
B
$$0.08$$
C
$$1.00$$
D
$$0.06$$
GATE ME Subjects
Turbo Machinery
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12