Rise of oil a wick is due to –

Related MCQs

• The oil in the wick of an oil lamp rises up due to:
• The oil in the wick of lamp rises due to
• Oil rises up the wick in a lamp because
• Sun appears red in colour at sun-rise and sunset due to –
• On a rainy day, small oil films on water show brilliant colors. This is due to -
• Light waves projected on oil surface show seven colours due to the phenomenon of
• The speed of light with the rise in the temperature of the medium :
• If the diameter of a capillary is doubled, then the rise of water in it will be –
• A rubber ball is dropped from a height of 2 metres. To what height will it rise if there is no loss of energy/velocity after rebounding?
• The fuse in our domestic electric circuit melts when there is a high rise in –