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The World Wide Web was developed in 1989 by Tim Berners-Lee while working at CERN. The invention revolutionized information sharing and communication globally, allowing hyperlinked documents to be accessed via the Internet. It laid the foundation for the modern Internet we use today.
At what temperature a body will not radiate any heat energy?
Which of the following is the correct term used to describe Graphite, Carbon and Diamonds?
Which polymer is used in the production of bullet-proof materials?
Coffee, spinach, onion and tea in our diet mostly provide us with which of the following elements as food?
The communication between the central nervous system and the other parts of the body is facilitated by
Tungsten is used for the construction of filament in an electric bulb because of its
Zinc metal liberates hydrogen gas on reaction with dilute HCl, but hydrogen gas is not liberated, when zine is reacted with nitric acid. What is the rea...
In the elastic range of a material under tension, the ratio of stress to strain:
Which change would directly cause the minimum wavelength in X-ray emission to decrease?
Four identical cells, each having an emf of 1.8 V, are linked in parallel and connected to an external network made of two resistors of 10 Ω each ...