Question

There is a rectangular metal plate in which two cavities in the shape of squares are made as shown with
dimensions P and Q are centres of these cavities. On heating the plate, which of the following options is
correct
b>, and before heating CP = CQ where C is the centre of peats)
​

Answer 1

There is a rectangular metal plate in which two cavities in the shape of rectangle and circle are made, as shown with dimensions.

and

are the centres of these cavities. On heating the plate, which of the following quantities increases? is a rectangular metal plate in which two cavities in the shape of rectangle and circle are made, as shown with dimensions.

and

are the centres of these cavities. On heating the plate, which of the following quantities increases?