Join Sarthaks eConnect Today - Largest Online Education Community!
0 votes
216 views
asked in Physics by (79.2k points)

A hot black body emits the energy at the rate of 16 J m–2 s–1 and its most intense radiation corresponds to 20,000 Å. When the temperature of this body is further increased and its most intense radiation corresponds to 10,000 Å, then the energy radiated in Jm–2 s–1 will be :

(A) 4 

(B) 1 

(C) 64 

(D) 256

1 Answer

+1 vote
answered by (70.9k points)
selected by
 
Best answer

Correct option (D) 256

Explanation: 

Wein's displacement law is :
Happy Diwali Wishes

Related questions

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

One Thought Forever

“There is a close connection between getting up in the world and getting up in the morning.“
– Anon
~~~*****~~~

Categories

...