Use HLOOKUP when lookup values are located in the first row of a table, and each record appears in a new column. 1  Range_lookup controls whether value needs to match exactly or not. The default is TRUE = allow non-exact match. 2  Set range_lookup to FALSE to require an exact match and TRUE to allow a non-exact match.
The definition of a sensation is any sort of impressions of the senses, a state of excitement or something that is exciting and lively. 1  An example of sensation is the smell of an apple pie scented candle. 2  An example of sensation is a bright and colorful circus performance. the power or process of receiving conscious sense impressions through direct stimulation of the bodily organism: the sensations of hearing, seeing, touching, etc.
Define sensation and describe its process. Sense organ-A structure composed of nerve tissue and other tissues that enhance its response to a certain type of stimulus. Main purpose of sensory receptors is transduction, conversion of one form of energy to another. The transducer is the device that converts the energy ie sense organ.