Question

just little phyics for fun

Answer 1

both D1 and D2 will increase because I think I we put same disk of same Diameter in that hole and heat this block that small disk will also expand with block so we can say D1 and D2 will also expand

Hope this is right

Answer 2

Answer:

omg

Explanation:

THIS IS NOT PHYSICS

mark me as BRAINLIEST