Question
What is quantum yield in relation to the growth of
plants?Solution
Quantum yield is the number of light quanta needed to evolve 1 mole of oxygen gas.
Which are the input devices that enable direct data entry into a computer system from source documents?Â
Given below are two statements
Statement I:Â Cache memory is faster than random access memory
Statement II:Â Random access memory is...
___________________ can scan the contents of a hard disk to find files or areas that are corrupted in some way and eliminates them for a more efficientl...
A_______is a component of motherboard which absorbs the heat produced by the processor and other components of a computer?
The portion of the operating system that resides in memory is known as:
 The key F12 opens a ___________________
A key-board has at least:
 Which key must be Unique?Â
________Function key refreshes the current window.
A device connecting to a network without cables is known as:
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