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Why She Dips The Thermometer In A Liquid Before Use? [Solved]
Answer: a. She dipped the thermometer in a liquid before use. This is done to avoid infection because the liquid in which the thermometer is dipped is an antiseptic and helps in preventing infection.
Heat Chapter 4 , class 7 science , NCERT solutions , exercises
In this video , we are going to discuss the exercises solutions of class 7 chapter number 4 that is Heat ok the in this video we will …
Class 7th Science Chapter 4: Heat | Question-Answers (English Medium)
NCERT/ CBSE Class 7th Science Chapter 4 Heat (English Medium) Complete Solutions English Medium. #UVLearn …
Thermometer का असली सच! 😧 | #shorts
… than the mouth Thermometer kept under tongue for how long
