A brass disc at 0^(@) C has a diameter of 50Cm and a hole of diameter I 0cm. For Brass alpha = 18 xx 10^(-6)//^(@) C. When the disc is heated to 100^(@) C, the diameter of the hole becomes.

A brass disc at 0^(@) C has a diameter of 50Cm and a hole of diameter

1.	A brass disc at 0^(@) C has a diameter of 50Cm and a hole of diameter I 0cm. For Brass alpha = 18 xx 10^(-6)//^(@) C. When the disc is heated to 100^(@) C, the diameter of the hole becomes.
Answer» <html><body><p>10.018 <a href="https://interviewquestions.tuteehub.com/tag/cm-919986" style="font-weight:bold;" target="_blank" title="Click to know more about CM">CM</a> <br/>10.180 cm <br/>10.8 cm <br/>10.81 cm</p>Answer :A</body></html>