We use our senses to make observations
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We use our senses to make observations. Comment on their limitations and reliability. |
Explanation
Any human being collects information about their surroundings using five senses. These five senses are Sight, Sound, Smell, Taste, and Touch. The brain analyses the data collected by the sensory organs to interpret and make sense of the surroundings. But all of the above senses have limitations. For example human eyes can only detect electromagnetic radiation in a particular range of wavelength called the visible spectrum. Any radiation outside this range is not detected by human eyes. Human ears can detect sound frequencies from 20 Hz to 20 KHz. Any sound waves falling out of this range are not detected by human ears. And such limitations apply to the rest of the senses too. But in nature different phenomena happen which necessarily do not fall in the limitations of human sensory organs. In fact a very small number of phenomena in nature can be detected by unaided human senses. Majority of these phenomena remain undetected by humans. Along with these limitations, the human senses can be deceived too. Such deceptions are often called deceptions and optical illusions are a good example of deception of human eyes. Therefore, human senses are not 100 % trustworthy too. Because of these shortcomings of human senses, observations of natural phenomena should be done with the help of carefully and meticulously designed scientific experiments which employ sophisticated instruments for sensing the required phenomena. These sensors should be specifically designed for tasks at hand and should be tested on known supervised data before using them to sense in actual experiments.
Verified Answer
Human senses, like Sight, Sound, Smell, Taste, and Touch, are the primary source of information for humans. But all these senses have limitations and they can be deceived too. Therefore these senses can not be trusted completely while making scientific observations. Instead careful experiments should be designed using sophisticated instruments to make observations.
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