Answer:
A
Explanation:
According to law of conservation of momentum, the total momentual in the system will be conserved
Answer:
Explanation:
Kinetic energy of a gas molecule = 3/2 k T
1/2 m v² = 3/2 k T
v² ∝ T
(v₁ / v₂)² = T₁ / T₂
( 180 / 48.4 )² = 270 / T₂
13.83 = 270 / T₂
T₂ = 19.52 K .
Exit temp = 19.52 K .
The density of Liquid T is less than that of water.
So, Liquid T will float on water.
<h3>Answer:</h3>
D. Liquid T
Explanation:
The dog was stationary at segment c
Charles's law is best represent by the formula, V1T2= V2T1.
Charles's law state that for an ideal gas, at constant pressure, the absolute volume of a gas is directly proportional to the temperature.
that is
V α T
Or
V1T2= V2T1.
