How me how to calculate

The linear expansivity of a metal P is twice that of another metal Q. When these materials are heated through the same temperature change, their increase in length is the same. Calculate the ratio of the original length of P to that of Q.

8 answers

if P and Q have the same length increase

then P must originally be half the length of Q
... because its linear expansivity is twice that of Q

q

Physics

Can't you write it in numbers

Pls can u give the workings

Please can you show the workings

Pls can you show the workings

Pls show solvings