A body of length 1 m having cross-sectional area 0.75 m² has heat flow through it

⇦

⇨

A body of length 1 m having cross-sectional area 0.75 m² has heat flow through it at the rate of 6000 joule/sec. Then find the temperature difference if K=200 Jm⁻¹K⁻¹

Options

(a) 20⁰C
(b) 40⁰C
(c) 80⁰C
(d) 100⁰C

Correct Answer:

40⁰C

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

1. A beam of light contains two wavelengths 6500Å and 5200Å.
2. A,B and C are voltmeters of resistance R, 1.5 R and 3R respectively, as shown
3. A transistor-oscillator using a resonant circuit with an inductor L
4. Huygen’s principle of secondary wavelets may be used to
5. A thin ring of radius R meter has charge q coulomb uniformly spread on it

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