Convection is the rising of
1 answer:
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Answer: B) exactly the same as the initial momentum.
Explanation:
An inelastic collision occurs when the elements that collide remain together after the collision, and althogh the kinetic energy is not conserved because is transformed into other kinds of energy (thermal energy, for example), the linear momentum does.
This means the initial momentum before the collision will be equal to the final momentum after the collision:
Answer:
The pressure is
Explanation:
From the question we are told that
The volume of the container is
The mass of is
The root-mean-square velocity is
The root -mean square velocity is mathematically represented as
Now the ideal gas law is mathematically represented as
=>
Where n is the number of moles which is mathematically represented as
Where M is the molar mass of
So
=>
=>
=>
substituting values
=>
=>