Which of the following factors has no effect on the e.m.f...
Which of the following factors has no effect on the e.m.f. of a primary cell?
temperature
size of the cell
nature of the plate
nature of the electrolyte
Correct answer is B
No explanation has been provided for this answer.
An object is placed between two mirrors which are inclined at an angle of 120° and facing each o...
In order to view the sun, the most suitable instrument to use is? ...
The quality of a note depends on its ...
The following are some units I. Ns II. Non III. Nm\(^{-2}\) IV. J°K\(^{-1}\) V. JKg\(^{-1}\...
Which of the following metals will provide the greatest shield against ionizing radiation ...