Which of the following is common to evaporation and boili...
Which of the following is common to evaporation and boiling? They
take place at any temperature
are surface phenomena
involve change of state
take place at a definite pressure
Correct answer is C
No explanation has been provided for this answer.
Which of the following statements give the TRUE difference between evaporation and boiling? i. Ev...
Calculate the e.m.f of the cell in the above circuit if its internal resistance is negligible ...
A 12V battery supplies a current of 0.4A to a lamp. Calculate the resistance of the lamp. ...