Download App

Heat and Thermodynamics — Physics STD 11 — Question

Tamilnadu BoardEnglish MediumSTD 11PhysicsHeat and Thermodynamics2 Marks
Question
State Prevost theory of heat exchange.
✓

Answer

Prevost theory states that all bodies emit thermal radiation at all temperatures above absolute zero irrespective of the nature of the surroundings.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[ 2 Marks Questions ]" from Heat and Thermodynamics→Heat and Thermodynamics — all question types→Physics STD 11 question papers→Tamilnadu Board STD 11 question papers→Tamilnadu Board question paper generator→

Similar questions

What is circular motion? Give example.
→
If a ball is thrown up in a moving train, it comes back to the thrower’s hands. Why?
→
Define wave velocity or phase velocity?
→
A steel wire $0.72 m$ long has a mass of $5.0 \times 10^{-3} kg$. If the wire is under a tension of $60 N$. What is the speed of transverse waves on the wire?
→
Two satellites A and B of the same mass are revolving around the Earth in circular orbits such that the distance of B from the centre of the Earth is thrice as compared to the distance of A from the centre. What will be the ratio of centripetal force on B to that on A.
→
Two simple harmonic motions are represented by the equations: $x_1=5 \sin \left(2 \pi t+\frac{\pi}{4}\right) ; x^2=5 \sqrt{2}(\sin 2 \pi t+\cos 2 \pi t)$What is the ratio of their amplitudes?
→
What is the maximum number of component into which a vector can be resolved?
→
Define molar specific heat capacity at constant volume.
→
Derive the relation between momentum and kinetic energy.
→
How can an object move with zero acceleration (constant velocity) when the external force is acting on the object?
→