In a plane mirror, image is formed behind the mirror at the same distance as the object is in front of it. Therefore, if the distance between an object and its image is 2m then object must be 1m ahead of the mirror. The girl should therefore walk 5 – 1 = 4 towards the mirror.
A device that provides surge protection and battery backup is called _______.
What characters should you prefer and use in a password to make it a stronger one?
In Excel _____function returns the remainder of two numbers after division.
Which of the following is NOT associated with fifth generation of computers?
MS-word is an example of–
The wholesale price index- (WPI-) based inflation entered deflationary territory in April, falling to 34-month low at ___ per cent from 1.34 per cent in...
Which device is required for the Internet connection?
Which of these services is owned by Google?
Which ports connect special types of music instruments to sound cards?
What is the shortcut key to ‘Switch Window’?
