Scientific Instruments | MCQs
درج ذیل میں سے کون سا تھرمامیٹر میں استعمال ہوتا ہے؟
-
A. Mercury
-
B. Graphite
-
C. Silver
-
D. Aluminum
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
-
A. Office order
-
B. None of above
-
C. Office order
-
D. Officer's order
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.
✅ Correct: 0 |
❌ Wrong: 0 |
📊 Total Attempted: 0
