Carlieranyett Carlieranyett

02-06-2016
Physics

contestada

When the temperature of a gas in a balloon is reduced by half, the average kinetic energy of the particles is
a. reduced by half.
b. reduced by one-quarter.
c. increased by half.
d. increased by one-quarter.

Respuesta :

padawan padawan

02-06-2016

according to KE = (3/2)kT

reducing temperature, in KELVIN, by half, average KE is reduced by half.

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