What are the advantages of thermal expansion

Advantage: the dilation difference is used to make thermostats, using bimetalic

Explanation:

It takes advantage of the phenomenon of dilation to design devices that allow us to measure the temperatures, the thermometers. For example, in a mercury thermometer or alcohol, as the temperature rises the column expands proportionally to the degrees. you can also use the dilation to produce thermostats

Uses of thermal expansion in industry

When a body increases its temperature, the particles move faster, so they need more space to move. This is why the body needs to increase its volume.

USE OF THE THERMAL EXPANSION IN THE SOCIETY

DEFORMATION OF METALS

It is the change in the size or shape of a body due to internal efforts produced by one or more forces applied to it or the occurrence of thermal expansion. It should be noted that it is a metal forming process in which no chip removal occurs, resulting in significant material savings compared to other processes, such as machining.

It occurs when the three dimensions of the body are equally relevant.

i guess it’s a and b

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle