Self productive and it depends on how whom is behaving.
Answer:
a)
b)
c)
d)
e)
Explanation:
a) Let's recall the definition of work.
Because the system is a quasi-static isobaric expansion, P is constant here, therefore:
b) Using the ideal gas equation we have:
(1)
and (2)
We can note that n times R is a constant in (1) and (2), so we can equal those equations.
(3)
Let's solve T₂ for (3), let's recall that P₁ = P₂, so they canceled out
c) Using the equation of ideal gas we have:
d) We can write the internal energy as a function of Cv, and as we know the Cv is 1.5R for a monoatomic gas.
e) Using the first law of thermodynamic, we have:
Finally,
Have a nice day!
The distance between the two balls at the given force is 0.7 m.
The given parameters;
- <em>mass of each ball, m = 0.8 kg</em>
- <em>gravitational force between the balls from sample problem C, F = 8.92 x 10⁻¹¹ N</em>
The distance between the balls is calculated by applying Coulomb's law as shown below;
Thus, the distance between the two balls is 0.7 m.
Learn more about Coulomb's law here: brainly.com/question/14270204
Answer:
Explanation:
We have a sodium cation, that is, an ion with a positive charge and a chloride anion, that is, an ion with a negative charge. According to Coulomb's law, the magnitude of the electrostatic force is given by:
The negative sign indicates that is an attractive force. So, the magnitude of the force is: