Question

Expansion in the length of a rod due to heating is called
(a) linear expansion
(b) superficial expansion
(c) cubical expansion
(d) none of these​

Answer 1

Answer:

Linear expansion is the answer.

Explanation:

Hope it's useful.

Mark as the brainliest answer.

Answer 2

Explanation:

✳Answer✳

✳(a) linear expansion✳