Answer:
d. There is no way of knowing the phase composition without more information.
Explanation:
There is no way to ascertain the phases present in the container when equilibrium is established because we are not furnished with enough information.
- The most important information needed to have a deeper understanding and provide solution is temperature.
- Liquid water and ice can both exist at the same temperature.
- So we cannot conclude based on the information at hand.
Explanation:
It is given that,
Velocity of particle 1, u₁ = 10 m/s
Velocity of particle 2, u₂ = 5 m/s
Let v₁ and v₂ are the final speed of both particles after the collision. Applying the conservation of momentum as :

......................(1)
For an elastic collision, the coefficient of restitution is equal to 1 as :


................(2)
On solving equation (1) and (2), we get,


So, the speeds of particle 1 and particle 2 after the collision is 5 m/s and 10 m/s respectively. Hence, this is the required solution.
Answer:
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