The correct answer is A
AC Dynamo is the device used to convert
What is the escape velocity of the moon?
Which pioneer scientist used radio waves to transmit signals over distances of several kilometres in the 1890s?
Which metal exhibits the highest electrical conductivity among the following?
In which of the following processes is energy released?
Who among the following is credited with the discovery of X-rays?
A ship will submerge when it displaces water equal to its
Which device is a thermionic electron tube used to oscillate and amplify microwave signals?
Among the following materials, which is not an insulator?
Mercalli scale is the instrument used for measuring the intensity of ___________.
