There are 300 light particles in an airtight container. Which adjustment would increase the speed of the particles?(1 point)

Responses

keeping the volume constant and replacing the light particles with heavy particles
keeping the volume constant and replacing the light particles with heavy particles

keeping the pressure constant and increasing the temperature
keeping the pressure constant and increasing the temperature

keeping the temperature constant and increasing the container volume
keeping the temperature constant and increasing the container volume

keeping the volume constant and cooling the container

1 answer

To increase the speed of the light particles in the airtight container, the correct adjustment would be:

keeping the pressure constant and increasing the temperature.

Increasing the temperature of the gas particles will increase their kinetic energy, which in turn increases their speed. The other options would either not increase the speed of the particles or would decrease it.