Question
The position, relative size and nature of the image
formed by a concave lens for an object placed at infinity are respectivelyÂSolution
From the ray diagram, it is very clear that the image of the object placed at infinity from a concave lens is virtual diminished and at the focus of the lens. F Concave lens Rays from the object placed at infinityÂ
Which PowerPoint feature adds special effects to modify the appearance of the slides and the timing between each slide?
Which of the following memory unit communicates directly with the CPU?
What is the main advantage of cloud computing?
What is the shortcut key for ‘Bold’?
Fourth generation of computer system is based on ?
The ability to recover and read deleted or damaged files from a criminal's computer is an example of a law enforcement speciality called:
The common name for the crime of stealing passwords is:
ISDN stands for_________.
Analytical Engine was developed by ___
First web browser is
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