Scientific Instruments | MCQs
درج ذیل میں سے کون سا تھرمامیٹر میں استعمال ہوتا ہے؟
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A. Graphite
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B. Mercury
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C. Aluminum
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D. Silver
Explanation
Mercury is used in thermometers because It has a high coefficient of expansion so that even a small rise in temperature
Galileo Galilei is claimed to be the inventor of the thermometer.
ND5-07-2023
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A. Officer's order
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B. Office order
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C. Office order
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D. None of above
Explanation
O.O is a commonly used shorthand for "Office Order"
It refers to a formal document issued by an organization that instructs employees on a specific task or policy.
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