Question
Which one of the following statements is correct?
A device driver of output devicesSolution
A device driver is a small piece of software that tells the operating system and other software how to communicate with a piece of hardware. For output devices it helps to perform output devices according to the instructions better.
Which one of the following animals can hear ultrasonic sound?
I threw a ball horizontally on the road and after covering certain distance, the ball stopped due to
In gymnastics, which event is performed on a large floor mat?
 Photovoltaic cells are:Â
The acceleration due to gravity ___________ with height
What is the cause of hypermetropia?
Which of the following statements best describes the relationship between static friction and the normal force?
Which of the following liquids has the least density?
The Doppler Effect primarily refers to changes in what aspect of waves?
In which material does sound travel the fastest?
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