Four rods of silver, copper, brass and wood are of same shape. They are heated together after wrapping a paper on it, the paper will burn first on
Text Solution
Verified by ExpertsThe correct answer is:
D
In conducting rod given heat transmits so burning temperature does not reach soon. In wooden rod heat doesn’t conducts.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
A rod of 40 cm in length and temperature difference of at its two ends. Another rod B of length 60…
In a steady state of thermal conduction, temperature of the ends A and B of a 20 cm long rod are a…
The two opposite faces of a cubical piece of iron (thermal conductivity = 0.2 CGS units) are at an…
Wein's constant is MKS unit and the value of from moon is 14.46 microns. What is the surface temp…
If at temperature the wavelength is then at what temperature the wavelength will be
The wavelength of maximum intensity of radiation emitted by a star is 289.8 nm. The radiation inten…