As the temperature is raised from $20^{\circ} C$ to $40^{\circ} C$ . The average kinetic energy of neon atoms changes by a factor of which of the following:

313/293

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1/2

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2/1

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Solution

The correct option is A
313/293

Average kinetic energy $\propto$ Temperature in Kelvin

$\frac{K E_{2}}{K E_{1}} = \frac{T_{2}}{T_{1}} = \frac{40 + 273}{20 + 273} = \frac{313}{293}$

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Similar questions

20^{\circ} C

40^{\circ} C

The change in the average kinetic energy of neon atoms when the temperature is raised from 20^oC to 40^oC is

As the temperature is raised from 20⁰C to 40⁰C , the average kinetic energy of neon atoms changes by a factor:

20^{\circ} C

40^{\circ} C

20^{o} C

40^{o} C

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