Efficiency of conduction in liquids and gases compared to...
Efficiency of conduction in liquids and gases compared to solids is
less efficient than solid
more efficient than solids
equally efficient to solids
efficiently may vary
Correct answer is A
Efficiency of conduction in liquids and gases compared to solids is less efficient than solid.
In which of the following devices is the principle of photoelectric effect not applicable? ...
Which of the following surfaces will absorb radiant heat energy? ...
Which of the following actions will not increase the sensitivity of a moving coil galvanometer? ...
I. Low pressure. II. High pressure. III. High p.d. IV. Low p.d. Which combination of the above i...
From the diagram above, calculate the energy stored in the capacitor ...
Which of the following statements is an advantage of nuclear fusion over nuclear fission? ...