Question

question inside!! :)

Answer 1

we can consider the root mean quadratic speed of a molecule of a gas, which is given by the subsequent formula:
\[\Large {v_{RMQ}} = \sqrt {\frac{{3RT}}{M}} \]

Answer 2

where R is the gas constant, namely R=8.31 J/Kelvin, and M is the molecular mass of our gas. T is the gas temperature of course, measured in Kelvin

Answer 3

okay! so how can we figure out which object (A,B,C or D) moves the fastest? what do we plug in?

Answer 4

I think that we can consider only the temperature, since the molecular mass of those gases are similar each other

Answer 5

namely, we have:
\[\Large {M_A} \simeq {M_B} \simeq {M_C} \simeq {M_D}\]

Answer 6

okay!! so 3*temperature? would that mean object D moves the fastest since the solution would be the largest?

Answer 7

yes! that's right!

Answer 8

ooh yay!! thank you:D

Answer 9

thank you!! :D