Question

In maximum and minimum thermometer, steel indices are used . Give scientific reason .​

Answer 1

Answer:

Yes, this action tells you that a temperature change is occurring, but without a numerical scale to quantify it, you'd be unable to measure just what the temperature change is. In this way, the temperatures attached to a thermometer's glass play a key (albeit passive) role.

Explanation:

Answer 2

Explanation:

In maximum and minimum thermometer, steel indices are used . Give scientific reason .