Question
If the diameter of a capillary is doubled, then the rise
of water in it will be –Solution
Radius of a capillary tube is inversely proportional to the height of the liquid column. So, if radius of the tube is doubled, rise of level of water will becomes half of the previous rise in capillary tube. Capillary action, or capillarity, is the ability of a liquid to flow in narrow spaces without the assistance of, and in opposition to external forces like gravity.
The establishment of Vizhinjam Port as India's first transshipment port is strategically important because it:
- Which city won the Best Smart City Award 2024 under the India Smart Cities Awards?
How many Indian Army personnel are participating  in Exercise SURYAKIRAN XIX in 2025? Â
How much additional cost will the Centre bear for food inflation under the PM POSHAN scheme in FY 2024-25?
Which Indian city was ranked Asia’s happiest in the Time Out’s City Life Index 2025?Â
Birju Maharaj is a renowned exponent of which classical dance form?
What is the purpose of the ‘SBI STAR’ Awards launched by the State Bank of India?Â
Under the CATCH Grant Program by IndiaAI and NCG, what is the maximum funding per project for AI innovations in cancer care?Â
According to recent RBI and SEBI guidelines, what must foreign portfolio investors (FPIs) do if their equity holdings exceed prescribed limits?
Who has been appointed as the Managing Director of the National Housing Bank recently?
Relevant for Exams:
