Questions
Of the following the fastest process of heat transfer is
a
conduction
b
convection
c
radiation
d
conduction through silver rod
detailed solution
Correct option is C
Radiation is a surface phenomenon. When an atom, residing on the surface of a hot body gains energy, it starts oscillating and quickly emits electro magnetic wave into the surrounding space. Thus radiation of heat occurs and it is a very fast process. So option - (3) is right.Talk to our academic expert!
Similar Questions
Energy E radiated per sec per unit area of a black body is given as is:
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
Popular Books
HC Verma Part 1HC Verma Part 2RS AgarwalRD SharmaLakhmir SinghDK GoelSandeep GargTS GrewalNCERT solutions
Class 12 NCERT SolutionsClass 11 NCERT SolutionsClass 10 NCERT SolutionsClass 9 NCERT SolutionsClass 8 NCERT SolutionsClass 7 NCERT SolutionsClass 6 NCERT Solutions
