Which of the following will cause the degeneracy pressure within an object to increase?
A)raising its temperature
B)lowering its temperature
C)compressing it to higher density
D)letting it expand to lower density
E)shining a light on it,which adds radiative energy

Question

Quizplus · Accepted Answer

Degeneracy pressure is the resistance of subatomic particles to being squeezed into a smaller volume. When an object is compressed to higher density, the particles within it are forced into a smaller volume, increasing the degeneracy pressure.

Lowering the temperature (B) can actually decrease degeneracy pressure, as it reduces the average speed of the particles and makes them easier to pack into a smaller volume.

The effect of raising the temperature (A) depends on the type of degenerate matter involved. For example, in neutron stars, raising the temperature can cause additional particles to be excited into higher energy states, increasing the degeneracy pressure.

Letting an object expand to lower density (D) would decrease the degeneracy pressure, as the particles would occupy a larger volume.

Shining a light on an object (E) would not have a significant impact on degeneracy pressure, as it primarily depends on the density and composition of the object's matter.

Which of the Following Will Cause the Degeneracy Pressure Within