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Sound : The sound is a longitudinal wave in which the particles of the medium through which the sound is transported vibrate parallel to the direction that the sound wave moves. Loudness : The phenomenon of sound waves that depend on the amplitude and energy of the sound wave is called Loudness. • When the amplitude of the sound is large, then the sound wave is considered to be loud. Frequency: The number of wave cycles happening per second is called frequency. Amplitude : The maximum amount of displacement of the medium particles from its mean position is called the amplitude of the wave. Wavelength : The distance between two adjacent maxima or two adjacent minima of a wave is called wavelength of that wave. It is denoted by λ. Pitch : The response of the ear to the frequency of sound is called the pitch of the sound.
In Microsoft Word 365, on which page is the header or the footer displayed by default?
Which component of a parent computer is responsible for storing data and programs for long-term use?
Which of the following companies developed MS office?
Which key, when combined with another, is utilized to execute a specific task?
Match the following questions?
Input Devices Operations
1. Printe...
Match the abbreviations with their correct full forms:
(a) CPU
(b) PROM
(c) DRAM
(d) PCB
1. Central Processing Unit
Which shortcut key is used to select the entire document?
………………. is the process of finding errors in software code?
A GUID is a 128-bit (16 byte) number used by software programs to uniquely identify the location of a data object. What is its full form?
Which of the following is commonly used to restrict access to a computer system?