The scientific method is a process that scientists use to understand the physical world. Place the four basic steps of the scien
1 answer:
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Answer:
a)
b)
c)
d)
Explanation:
Average translation kinetic energy () is given as
....................(1)
where,
k = Boltzmann's constant ; 1.38 × 10⁻²³ J/K
T = Temperature in kelvin
a) at T = 27.8° C
or
T = 27.8 + 273 = 300.8 K
substituting the value of temperature in the equation (1)
we have
b) at T = 143° C
or
T = 143 + 273 = 416 K
substituting the value of temperature in the equation (1)
we have
c ) The translational kinetic energy per mole of an ideal gas is given as:
here = Avagadro's number; ( 6.02×10²³ )
now at T = 27.8° C
d) now at T = 143° C