Question
What changes will happen to a bowl of ice and water kept
at exactly zero degree Celsius?Solution
Fresh water cooled to zero (0) degree Celsius and subjected to additional loss of heat energy normally will freeze. A mixture of fresh water and ice has an equilibrium temperature of zero (0) degree Celsius. Adding heat to the mixture causes ice to melt whereas removing heat causes water to freeze. For that reason, 0 (zero) degree Celsius is called the freezing point of fresh water. Cloud droplets can cool well below the usual freezing point while remaining liquid. Such cloud droplets are composed of super cooled water.
What does Router do in a network?
On color monitor each pixel is composed of ________.
Match the abbreviations with their correct full forms:
(a) CPU
(b) PROM
(c) DRAM
(d) PCB
1. Central Processing Unit
Which option allows you to print speaker notes along with slide thumbnails in PowerPoint?
Use of an ordinary telephone as an Internet appliance is called :
Network components are connected to the same cable in the  what type of topology ?Â
Which of the following is a soft copy output device?
What command is used to display both query and output?
Which of the following is an operating system?
Which of the following is not a function of the control unit?
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