https://www.geekmcq.com/
CSS Solved Papers
Physics Chemistry

Engineering :: Heat Engines


  The lowest temperature upto which a mercury thermometer can be used is
[A]. 0?C[B]. ? 10?C
[C]. ? 39?C[D]. ? 173?C
[E]. ? 260?C    

Answer: Option C


Write your comments here:
Name *:     Email:

© 2012-2024 by GeekMCQ™ Technologies. All Rights Reserved | Copyright | Terms of Use & Privacy Policy | Referals

Contact us: info@geekmcq.com