Consider a compound slab consisting of two different materials having equal thickness

⇦

⇨

Consider a compound slab consisting of two different materials having equal thickness and thermal conductivities K and 2K respectively. The equivalent thermal conductivity of the slab is

Options

(a) √2K
(b) 3K
(c) 4K/3
(d) 2K/3

Correct Answer:

4K/3

Explanation:

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

Related Questions:

1. “On flowing current in a conducting wire the magnetic field is produced around it”.
2. The wheel of a car is rotating at the rate of 1200 rev/min. On pressing
3. The innermost orbit of hydrogen atom has a diameter 1.06Å. The diameter of tenth
4. In the diffraction pattern of a single slit
5. A hollow sphere of radius 0.1m has a charge of 5×10⁻⁸C. The potential

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