| ⇦ | 
| ⇨ |
A black body radiates 20 W at temperature 227⁰C. It temperature of the black body is changed to 727⁰C, then its radiating power will be
Options
(a) Lamp black
(b) Platinum black
(c) Highly heated charcoal lamp
(d) Cavity maintained at constant temperature
Correct Answer:
Cavity maintained at constant temperature
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A block of mass m moving at a velocity v collides with another block of mass 2m
- Wavefront is the locus of all points, where the particles of the medium
- In a n-type semiconductor, which of the following statement is true?
- An electric kettle takes 4A current at 220 V. How much time will it take to boil 1 kg
- Height of geostationary satellite is
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A block of mass m moving at a velocity v collides with another block of mass 2m
- Wavefront is the locus of all points, where the particles of the medium
- In a n-type semiconductor, which of the following statement is true?
- An electric kettle takes 4A current at 220 V. How much time will it take to boil 1 kg
- Height of geostationary satellite is
Topics: Properties of Bulk Matter (130)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply