0
Temperature is proportional to the average kinetic energy of the molecules of a gas substance, as a good example. Hence, when temperature rises, the molecules move faster, they hit the walls of containers more (hence raising pressure), which may increase the volume (depending on the container - eg. plastic container vs a balloon). If the volume is not able to be increased, the pressure remains at that level.
PV=nRT
P=pressure
V=volume
n=number of moles
R=a constant
T=temperature
With the above equation, you can see that by decreasing T, either/both of pressure and/or volume must change so that the left side of the equation equals the right.
What else can I help you with?
What happens to a material when it absorbs light?
When a material absorbs light, the energy from the light is transferred to the atoms or molecules in the material. This energy can cause the atoms or molecules to undergo various changes such as vibrating, rotating, or even breaking apart. These changes can lead to an increase in temperature, a change in color, or the release of electrons, depending on the specific properties of the material.
What will an alpha particle change into when it absorbs two electrons?
When an alpha particle absorbs two electrons, it will become a helium atom. This is because an alpha particle is essentially a helium nucleus consisting of two protons and two neutrons, and by also gaining two electrons, it will form a stable helium atom with two protons, two neutrons, and two electrons.
How does the temperature of 33 grams of graphite change when it absorbs 350 joules of thermal energy?
The temperature of graphite will increase because it absorbs thermal energy. The temperature increase can be calculated using the specific heat capacity of graphite.
When a substance loses or absorbs energy its temperature can change true or false?
True. When a substance loses energy, its temperature can decrease, while when it absorbs energy, its temperature can increase. This is because energy is transferred as heat, which can lead to changes in temperature.
Why temperature affect the refractive index?
Temperature affects the refractive index of a material because it changes the speed of light passing through the material. As temperature increases, the atoms or molecules in the material vibrate more rapidly, causing the speed of light to change. This change in speed leads to a change in the refractive index of the material.
What happens to a material when it absorbs light?
When a material absorbs light, the energy from the light is transferred to the atoms or molecules in the material. This energy can cause the atoms or molecules to undergo various changes such as vibrating, rotating, or even breaking apart. These changes can lead to an increase in temperature, a change in color, or the release of electrons, depending on the specific properties of the material.
What absorbs and radiates energy with the least amount of temperature change?
Neutronium
What particle property changes with change in temperature?
Temperature affects the average kinetic energy of particles. As temperature increases, particles have higher kinetic energy, which can impact their speed, collisions, and interactions with other particles.
The speed of the particles in a substance change when what changes?
electrons
What will an alpha particle change into when it absorbs two electrons?
When an alpha particle absorbs two electrons, it will become a helium atom. This is because an alpha particle is essentially a helium nucleus consisting of two protons and two neutrons, and by also gaining two electrons, it will form a stable helium atom with two protons, two neutrons, and two electrons.
A change of phase takes place at a constant?
A change of phase takes place at a constant temperature and pressure. During a change of phase, the substance absorbs or releases latent heat without a change in temperature.
What is the highest temperature a particle could reach?
a few degrees before the particle become energy. it could change, dependent on the resistance of the particle for heatness.
What will an alpha particle change into when it absorbs one electron?
When an alpha particle (helium nucleus) absorbs one electron, it becomes a helium atom. The resulting atom is neutral and has two protons, two neutrons, and two electrons.
How does a change in temperature affect the melting of ice?
A change in temperature affects the melting of ice by either speeding up or slowing down the process. When the temperature increases, the ice absorbs heat energy and melts faster. Conversely, when the temperature decreases, the ice absorbs less heat energy and melts slower.
How does the temperature of 33 grams of graphite change when it absorbs 350 joules of thermal energy?
The temperature of graphite will increase because it absorbs thermal energy. The temperature increase can be calculated using the specific heat capacity of graphite.
In a graph showing temperature change of a material over time temperature change is the .?
dependent variable
When a substance loses or absorbs energy its temperature can change true or false?
True. When a substance loses energy, its temperature can decrease, while when it absorbs energy, its temperature can increase. This is because energy is transferred as heat, which can lead to changes in temperature.
