Answer this question experts!!

Dear Student,
Answer to your questions (1) and (2) are given below:

1) Thermometer is the device which is used to measure temperature in Celsius or Fahrenheit.
Hence option (b) is the correct choice.

2)  Upper point in Fahrenheit scale = 212 oF
Lower point in Fahrenheit scale = 32 oF
Hence number of divisions = 212 - 32 = 180
Therefore option (c) is the correct choice.

​​​​​​For the remaining questions, please post them in separate threads.
Regards,
 

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