| ⇦ | 
| ⇨ |
A black body is heated from 27° C to 127° C. The ratio of their energies of radiations emitted will be
Options
(a) 3 : 4
(b) 9 : 16
(c) 27 : 64
(d) 81 : 256
Correct Answer:
81 : 256
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A transistor-oscillator using a resonant circuit with an inductor L
- Two capacitors having capacitances C₁ and C₂ are charged with 120V and 200V batteries
- The voltage gain of an amplifier with 9% negative feedback is 10.
- A mixture consists of two radioactive materials A₁ and A₂ with half lives of 20s
- A series combination of resistor (R), capacitor (C), is connected to an AC source
Topics: Properties of Bulk Matter
(130)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A transistor-oscillator using a resonant circuit with an inductor L
- Two capacitors having capacitances C₁ and C₂ are charged with 120V and 200V batteries
- The voltage gain of an amplifier with 9% negative feedback is 10.
- A mixture consists of two radioactive materials A₁ and A₂ with half lives of 20s
- A series combination of resistor (R), capacitor (C), is connected to an AC source
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