How long does an image remain on the retina after the object is removed?
The image remains on the retina for about 1/16th of a second after the object is removed. This phenomenon, known as the "Persistence of Vision," creates the illusion that an image lingers briefly after it disappears.
Though the scheme is proposed to be expanded 1) / during the Twelfth Five Year Plan, 2)/ the regional geriatric centers are yet to taken off 3)...
They wished him (A)/all the best and encouraged him (B)/to give up the good work because (C)/there were two more rounds to go (D).
China’s plan to divert water from the Brahmaputra in Tibet to the “parched Xinjiang region” in China by building a 1,000-km-long tunnel, the w...
Farmers organisations has (1)/also been complaining about (2)/scarcity of fertilizers and (3)/increase in its price (4).
It is the ability to continuously (A) / refurbish and nuance all facets of his (B) / game that allows Roger Federer to outcompete (C) / and outlive much...
It is not for the seamlessness stretch of beaches and the azure Bay of Bengal that make the town one of the important tourist spots in the country.
In the following question, one part of the sentence may have an error. Find out which part of the sentence has an error and select the appropriate opti...
The chairman had not taken(1)/ any decision until(2)/ he had studied(3)/ the case thoroughly.(4)
This is a water body created with the fresh water that cascades from the top of the mountains meeting the briny sea water on its banks.
...My elder sister handles 1) /each and every task 2) / quiet well 3)/ and with a lot of dexterity 4)/ No error.5)
