Home
Video Series
Fast Math Tricks
Quantitative Aptitude
Class 8 Maths Videos
Class 9 Maths Videos
Class 10 Maths Videos
Reasoning Videos
Blog
Store
Register /Login
Home
Topic
Question
Radiation exchange occurs in
Options:
A
.
 Solid
B
.
 Vacuum
C
.
 Liquid
D
.
 Gas
Answer: Option B
Answer:
(b).
Vacuum
Was this answer helpful ?
0 Likes
Next Question
Report Problem
Share
Submit Solution
Your email address will not be published.
Required fields are marked
*
More Questions on This Topic :
Question 1.
Which is true regarding radiation?....
Question 2.
Thermal radiations occur in the portion of electromagnetic spectrum between the wavelengths....
Question 3.
The electromagnetic waves are emitted as a result of (i) Vibrational movement (ii) Rotational movement (iii)Atomic or s....movement (iii)Atomic or sub-atomic particles comprising the matter Identify the correct statement
Question 4.
Energy released by a radiating surface is not continuous but is in the form of successive and separate packets of energy....the form of successive and separate packets of energy called
Question 5.
A small black body has a total emissive power of 4.5 k W/m². In which range of the spectrum does this wavelength fa....In which range of the spectrum does this wavelength fall?
Question 6.
The sun emits maximum radiation of 0.52 micron meter. Assuming the sun to be a black body, Calculate the surface tempera....a black body, Calculate the surface temperature of the sun
Question 7.
A furnace emits radiation at 2000 K. Treating it as a black body radiation, calculate the wavelength at which emission i....body radiation, calculate the wavelength at which emission is maximum
Question 8.
Four identical pieces of copper painted with different colors of paints were heated to the same temperature and then lef....cool. Which of the following paint will give fast cooling?
Question 9.
A surface for which emissivity is constant at all temperatures and throughout the entire range of wavelength is called....
Question 10.
If radiant energy EB emitted by the black surface strikes the non-black surface. If non-black surface has absorptivity Î....surface has absorptivity α, it will absorb how much radiations?
Latest Videos
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
Latest Test Papers
GPOE / GPA Combined 1
Free Mock Test
SAIL JO E-0 2024
Chapter 3.1 : INTRODUCTION
Chapter 3 : Sinter Plant
SAIL E0 - GPOE/GPA 2024
Chapter 2.3 : COAL HANDLING PLANT - Set 1
Chapter 2 : Coke Ovens and Coal Chemicals
SAIL E0 - GPOE/GPA 2024
Chapter 1.1 : INTRODUCTION
Chapter 1 : Raw Material Handling Plant
SAIL E0 - GPOE/GPA 2024
DSP Combined 1
Free Revision Test
SAIL JO E-0
One click Login
Login With Google
Old way of Login
Login With Email
Submit Problem
Problem Type (Required)
Choose Problem Type
Incorrect Topic
Incomplete Question
Wrong Question
Wrong Solution
Wrong Option
Explaination : Please write a little about the issue
Submit Solution