Three different alloys used in home are brass, bronze and copper. Brass and bronze are used for utensils and copper is used in the electrical circuits.
<h3>What are alloys?</h3>
Alloys are the homogeneous mixture of metal mixed with metal or non metal. These alloys can't be separated by physical methods.
The alloy brass and bronze are used for utensils and copper is used in the electrical circuits.
The properties of the alloys make it suitable for that application is the electrical conductivity and their melting point.
Brass and Bronze are bad conductors of electricity. On the other side, copper is used in electrical circuits.
Learn more about alloys.
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Answer:
Explanation:
A ball is thrown vertically upward with a certain Kinetic Energy in the absence of air resistance and while returning it experiences air resistance.
Air resistance causes the ball to lose its kinetic energy as it provides resistance which will convert some of its kinetic energy to heat energy.
So in a way total energy is conserved but not kinetic energy as some portion of it is lost in the form of heat.
It is the ratio of distance an object moves to the amount of time needed to travel the distance.
Option b.
It accelerates in the y component (bc of gravity) AND the x-component (b/c of the friction force).
