Posted By: Manjit Singh       Member Level: Diamond       Posted Date: 27 Jan 2008       Category: Physics
The focal length of a convex lens when placed in air and then in water will Select Answer: Increase in water with respect to air Increase in air with respect to water Decrease in water with respect to. air Remain the same
Your Test Score: 0 / 0	Next Question: The maximum kinectic energy of the photoelectron emitted from the surface is dependant on Previous Question: When a bicycle is in motion, the force of friction exerted by the ground on the two wheels is such that it acts Related Questions: Which day is celebrated as Science day? A liquid boils at a temperature at which its saturated vapour pressure becomes A string is stretched between fixed points separated by 75 cm. It is observed to have resonant frequencies of 420 Hz and 315 Hz. There are no other resonant frequencies between these two. Then, the lowest resonant frequency for this string is Laws of electrolysis was given by When a person enters a dark room from bright light he cannot see anything clearly for some time. Slowly he starts seeing things. This is because Categories Aptitude Test   Arithmetic Reasoning   General Knowledge - India   General Knowledge   Computer Basics   Physics   Mathematics   Biology   Chemistry   English   Botany

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