| ⇦ | 
| ⇨ |
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 charged particle of mass m and charge q moves along a circular path of radius
- A block of mass M is attached to the lower end of a vertical spring
- Three capacitors each of capacity 4 μF are to be connected in such a way that the effective
- Two bulbs when connected in parallel to a source take 60W each, the power consumed,
- When photons of energy hν are incident on the surface of photosensitive
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A charged particle of mass m and charge q moves along a circular path of radius
- A block of mass M is attached to the lower end of a vertical spring
- Three capacitors each of capacity 4 μF are to be connected in such a way that the effective
- Two bulbs when connected in parallel to a source take 60W each, the power consumed,
- When photons of energy hν are incident on the surface of photosensitive
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