You place air in a sealed can at standard temperature and pressure (stp). you double its absolute temperature (k) while leaving the volume constant. what happens to the pressure?

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

Is laundry detergent an acid or a base?

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.