Question
What is the phenomenon of light splitting into colors
when passing through a prism?Solution
Dispersion is the phenomenon where light splits into its component colors (spectrum) when passing through a prism. This happens because different colors of light have different wavelengths and refract by different amounts. This is why a prism can produce a rainbow like spectrum.
Which type of memory is inaccessible directly by the CPU and requires special software for access?
A device that separates network segments within a single logical network is _______.
What device is used to connect LANs at the data link layer?
________ is a rectangular box that occurs at the intersection of a vertical column and a horizontal row in a worksheet.
In Excel _____function returns the remainder of two numbers after division.
_____________________ is open-source operating system and is also clone of operating system?
The first page of a website is termed as:
Which term refers to the online buying and selling of goods?
What regulates the process of sending data between a fast sender and slow receiver?
The use of tab key in the keyboard is
