5. When frequency and hertz are used to describe electrical current, they are describing voltage.

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when

The proportional limit is always greater than the yield strength for a material. a)-trune b)- false

Explain in your own word the concept of a solid solution, in alloys, and how it can be created.