Oil rise up the wick in a lamp. The principle involves
Oil rise up the wick in a lamp. The principle involves
the diffusion of oil through the wick
the liquid state of oil
capillary action phenomenon
volatility of oil
Correct answer is C
No explanation has been provided for this answer.
The energy stored in a capacitor of capacitance 5μF is 40J. Calculate the voltage applied across ...
A short response time is obtained in a liquid-in-glass thermometer when the ...
Disperson of white light is the ability of white light to ...
A tuber of cassava can be processed into powder. This explains the fact that ...
which of the following pairs of physical quantities comprises vectors? ...
Young’s modulus of elasticity is the ratio of stress to strain, provided the load does not exc...
Which of the following pairs is NOT part of the electromagnetic spectrum? i. Radio waves. ii. Be...
A radioactive isotope has a decay constant of 10-5s4. Calculate half life ...
Mr. F. Abioye observed his image through a plane mirror, kept at a distance 4.7m away from him&...