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How many grams of water were heated if a sample has 60 kJ of energy added to change its temperature from 283 K to 323 K?
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What happened to the kinetic energy of the particles in a sample of gas as the temperature of the sample increase?
As the temperature of a gas sample increases, the kinetic energy of the gas particles also increases. This is because temperature is a measure of the average kinetic energy of the particles in the sample. Therefore, an increase in temperature corresponds to an increase in the average kinetic energy of the gas particles in the sample.
What happens to a fixed sample of gas when its temperature changes?
When the temperature of a fixed sample of gas changes, its particles will gain or lose kinetic energy, leading to a change in their speed and collisions. This results in a change in pressure and volume of the gas, according to the ideal gas law.
The color of light given off when a sample is heated corresponds to?
The color of light given off when a sample is heated corresponds to the energy levels of the electrons in the atoms of the sample. Each element emits light at specific wavelengths, creating a unique spectral signature that can be used to identify elements. This phenomenon is known as atomic emission spectroscopy.
What happens to the size of a particle in a sample when liquid is heated in a closed container until it change to Gas?
evaporate
What happens to the density of a gas sample collected in a balloon as the sample is heated?
As the gas sample in the balloon is heated, the gas molecules gain more kinetic energy and move faster, causing them to spread out and occupy a larger volume. This results in a decrease in density since the same amount of gas now occupies a larger space.
What happened to the kinetic energy of the particles in a sample of gas as the temperature of the sample increase?
As the temperature of a gas sample increases, the kinetic energy of the gas particles also increases. This is because temperature is a measure of the average kinetic energy of the particles in the sample. Therefore, an increase in temperature corresponds to an increase in the average kinetic energy of the gas particles in the sample.
What happens to a fixed sample of gas when its temperature changes?
When the temperature of a fixed sample of gas changes, its particles will gain or lose kinetic energy, leading to a change in their speed and collisions. This results in a change in pressure and volume of the gas, according to the ideal gas law.
What describes the total kinetic energy of the particles of a sample?
The total kinetic energy of the particles in a sample is a measure of the sum of the individual kinetic energies of each particle in the sample. It depends on factors like temperature and the mass of the particles. The kinetic energy is directly proportional to the temperature of the sample.
Which property is a measure of the average kinetic energy of the particles in a sample of matter?
Temperature is a measure of the average kinetic energy of the particles in a sample of matter.
When a sample of gas is heated at constant pressure the average kinetic energy of its molecules?
increases. This is because the added heat causes the molecules to move faster and have more kinetic energy.
Why you should only put as much water as you need into the kettle to boil and not just fill you up?
As mass in a sample increases, it requires more energy to alter the temperature. The energy required is equal to the specific heat of the sample, multiplied by the mass, multiplied by the temperature change.
What do thermometers actually detect about the moving particles that make up a sample of matter?
Thermometers detect the average kinetic energy of the particles in a sample of matter. As the temperature increases, the particles move faster and have higher kinetic energy. This increase in kinetic energy is then measured by the thermometer, allowing us to determine the temperature of the sample.
What happens when energy is added to a sample of ice at 0 C?
When energy is added to a sample of ice at 0°C, the ice absorbs the energy and undergoes a phase change from solid to liquid. This process is known as melting. The temperature remains constant until all the ice has melted into water, at which point the temperature of the water will begin to rise.
The color of light given off when a sample is heated corresponds to?
The color of light given off when a sample is heated corresponds to the energy levels of the electrons in the atoms of the sample. Each element emits light at specific wavelengths, creating a unique spectral signature that can be used to identify elements. This phenomenon is known as atomic emission spectroscopy.
When 5.10 kJ of heat energy is added to a 430 g sample of silver?
When 5.10 kJ of heat energy is added to a 430 g sample of silver, it will raise the temperature of the silver according to its specific heat capacity. The specific heat capacity of silver is 0.24 J/g°C, so you can calculate the temperature change using the formula Q = mcΔT, where Q is the heat energy added, m is the mass of the sample, c is the specific heat capacity, and ΔT is the temperature change.
How can you tell which one the two sample will release energy in the form of heat when the two sample are in contact?
The sample that releases energy in the form of heat when in contact with the other sample will typically be the warmer one. This is because heat flows from the object with higher temperature to the object with lower temperature, resulting in a transfer of heat energy that can be felt as heat.
If a sample is heated and rises in temperature by 12 degree celsius what is this temperature difference in kelvin?
The temperature difference in Kelvin is the same as in Celsius. So, if the sample rises by 12 degrees Celsius, it also rises by 12 Kelvin.
