. A grey body is one whose absorptivity Options: A . &nbspVaries with temperature B . &nbspVaries with the wave length of incident ray C . &nbspVaries with both D . &nbspDoes not vary with temperature and wave length of the incident ray

. A grey body is one whose absorptivity

Question

. A grey body is one whose absorptivity

Options:

A . Varies with temperature

B . Varies with the wave length of incident ray

C . Varies with both

D . Does not vary with temperature and wave length of the incident ray

Answer: Option D

Submit Your Solution Below and Earn Points !

Next Question

Question 1. . According to stefan's law, the total radiation from from a black body per unit area is proportional to....

Question 2. . According to stefan's law, the total radiation from from a black body per unit area is proportional to....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0