QuizardA device which is used to limit the current in an electrical circuit is called a
Eclipses occur due to which optical phenomena ?
Which of the following radiations has the least wavelenght
Lens is made up of
The head mirror used by ENT doctors is
Which colour of light shows maximum deviation when passed through a prism ?
The filament of electric bulb is made up of
A body absorbs heat most if it is
The audio signals of TV are
Solar energy is due to
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