Answer:
what is your question though
Explanation:
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Answer: 2, the nuclear strong force drops to practically nothing at large distances.
Explanation: The protons and neutrons in the nucleus share subatomic particles called pions. This exchange is what keeps the protons and neutrons stuck together in the nucleus. Despite the strong force being the strongest force, it has a very small range. This is because pions have very short lifespans. So, the strong force would have literally no effect at large distances.
Hope that helped! :)
Answer:
Temperature of neon gas = 875 K
Explanation:
Using Ideal gas equation as:
PV=nRT
Where,
P is the pressure of the gas
V is the volume of the gas
n is the number of moles
R is the gas constant
T is the temperature
Also,
The ideal gas equation can be written as:
Thus,
As Density and Pressure is constant , We only consider molar mass and Temperature which are directly proportional according to the equation above as:
Data given for He:
Temperature (T₁) = 175 K
Molar mass of He (M₁)= 4 g/mol
For Ne:
Temperature (T₂)= ?
Molar mass of He (M₂)= 20 g/mol
Applying in the equation,
<u>Temperature of neon gas = 875 K</u>
The answer is B.The steam has more thermal energy than the liquid water.
When both pull in the same direction, their net is 352.
When they pull in opposite directions, the net in one direction is 157.
If you want to set up the system of equations,
you should start with
A + B = 352
A - B = 157 .
then add them, etc.
You'll find that
-- Guy-A is the stronger one.
He's the one who moves to the other side,
and he pulls with 254.5 newtons both times.
-- Guy-B is the less strong one.
He stays put, and pulls with 97.5 newtons.
