Assuming the disc is uniform and isotropic (the same in different directions), the hole will expand in the same ratio as the metal. It is because the thermal expansion equation applies to all lengths associated with the metal, including the circumference of the hole, since the edge of the hole is made out of metal. And if the circumference of the hole expands, so does the diameter.
Who has won Sportswoman of the Decade (Cricket) in Sportstar Aces Awards 2021?
The largest national and global organization of its kind, International Economic Development Council (IEDC) is a non-profit membership organization serv...
The Prime Minister has released the 15th installment of the Pradhan Mantri Kisan Samman Nidhi (PM-KISAN) scheme transferring an amount of _______ to m...
European Union's JUICE Spacecraft will explore which of the following planets?
Recently, In order to reach seventeen lakh defense pensioners nationwide, the Defence Ministry has inked an MoU with which two banks?
The government is going to sell up to three per cent stake in Coal India Ltd through the offer for sale route. The sale of 3 per cent stake in Coal I...
What was the result of the men's doubles final in Badminton at the Asian Championship in Dubai?
As per WMO’s report, CO2 concentration levels reached what value in 2023?
Which of the following public sector bank announced to work with Russian banks to open a special rupee vostro account (SRVA) for invoicing in Indian cur...
Recently Asian Development Bank (ADB) slashed its growth forecast for India to ___ for FY23 from the earliest projected 7.5%.
