Answer: The first law of thermodynamics describes how the heat added to a system is conserved.
Explanation:
According to the first law of thermodynamics:
<em />
<em>"Energy is not created, nor destroyed, but it is conserved." </em>
Therefore, this law relates the work and the transferred heat exchanged in a system through the internal energy, which is neither created nor destroyed, <u>it is only transformed. </u>
In other words: The change in the internal energy of a system is equal to the net heat that is transferred to it plus the net work done on it.
I don’t know if I’m completely right but Elements are arranged from left to right due to their atomic number
Explanation:
In an elastic collision, two or more bodies are in contact with one another and there is no net loss of kinetic energy in the system. By the virtue of this, the bodies and objects do not stick together after they collide.
Both momentum and kinetic energy are conserved in an elastic collision. An example is when a football hits a wall.
For an inelastic collision, the bodies sticks together after they collide and there is a loss of kinetic energy after they collide. An example of this type of collision is when a gum is throw against a wall.
The speed of a transverse wave( v) = 117.03 m/s
The formula we can use in this case would be:
v = sqrt (T / (m / l))
Where,
v = is the velocity of the transverse wave = unknown (?)
T = is the tension on the rope = 380 N
m = is the mass of the rope = 86.0 g = 0.086 kg
l = is the length of the rope = 3.1 m
Substituting the given values into the equation to search for the speed v:
v = sqrt (380 N/(0.086 kg /3.1 m))
v = sqrt (380 * 3.1/ 0.086)
v = sqrt (13,697.67)
v = 117.03 m/s
speed of a transverse wave( v) = 117.03 m/s
Learn more about transverse wave here:
brainly.com/question/23165088
#SPJ4
