A black body is heated from 27° C to 127° C. The ratio of their energies of radiations

⇦

⇨

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:

1. If capillary experiment is performed in vaccum, then a liquid under the condition
2. An experiment takes 10 minutes to raise temperature of water from 0⁰C to 100⁰C
3. Reactance of a capacitor of capacitance C µF for A.C freqency (400 / π) Hz is 25 ohm
4. A soap bubble is charged to a potential 12V. If its radius is doubled,
5. The angular momentum of an electron is J. The magnitude of the magnetic moment

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