Question

please answer the below questions

1.State the temperature at which the Fahrenheit & Celsius scale is same

2.The toxic substance is not used in digital thermometers. What would be that toxic substance?

3. Mention the human body temperature in ˚C & ˚F

4. Name the glass of less expansion.
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Answer 1

Answer:

1. -40 °c and -40 F

2. Mercury

3. 37.2°c. and 97.6 F

4.borosilicate galsses