Question : Oil raises the wick in a lamp because
Option 1: Oil is very light.
Option 2: Of the diffusion of oil through wick
Option 3: Of the surface tension phenomenon
Option 4: Of the capillary action phenomenon
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: Of the capillary action phenomenon
Solution : The answer is the capillary action phenomenon .
The capillary action phenomenon causes oil to rise in the lamp's wick. Molecules in this liquid flow through the narrow gaps in a wick without the assistance of an outside force. The intermolecular interactions between solid and liquid molecules facilitate this movement.
Candidates can download this ebook to know all about SSC CGL.
Answer Key | Eligibility | Application | Selection Process | Preparation Tips | Result | Admit Card
Question : Select the option that expresses the given sentence in passive voice. Light the lamp of knowledge in every heart.
Question : The mercury and sodium street lamps light up because of:
Question : In the grasslands, trees do not replace the grasses as a part of an ecological succession because of:
Question : Before the rise of the modern industrial system, Indian exports consisted chiefly of manufactures like________.
Question : Select the most appropriate option to fill in the blank.
The Magic Fountain is renowned for ______ spectacular light and music shows.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile