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wHICH QUANTITY DO THE FOLLOWING UNIT MEASURE
volt electric potential coulomb electric charge watt power ohm electric resistance mho electric conductance ampere magnetomotive force dyne force celsius temperature joule work energy quantity of heat calorie quantity of heat Q 2 CAUSE DISEASE deficiency of vitamin d ricket iodine deficiency in diet goiter salmonella typhosa typhoid protein deficiency merismis plasmodium malaria Q3 scientist discoveries einstein mass energy conversion equation rontgen X-rays charles darwin theory of evolution chadwick neutron mendel law of heredity Q4 DIFFERENCE BETWEEN THE FOLLOWING bit it is binary digit the smallest unit as zero. byte it is a unit for measurement of memory of the computer.it consist of 8 bits. ram random acess memory it is temporory memory which is avialabile for current work. rom read only memory,it is non volteic memory and is not erased when the computer is switched off.it is present in every computer for its operation. cu control unit is the component of central processing unit of a computer which organize the processing of data . alu arthemitc and logic unit is the component of central processing unit which contain the basic operation and applies them to data. |
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