dQ = m * c * dT = 2kg * 900 J/kgK * 40K = 72000J = 72kJ
Aluminum has more thermal energy compared to gold because aluminum has a higher specific heat capacity, meaning it can absorb and retain more heat energy for a given temperature change.
No, temperature does not increase directly with velocity. Temperature measures the average kinetic energy of the particles in a system, whereas velocity is a specific measure of the speed and direction of an object's movement. While an increase in velocity can lead to an increase in kinetic energy, it does not necessarily result in a direct increase in temperature.
An increase in temperature generally causes the specific heat of a material to decrease. This is because as temperature rises, the vibrational energy of the material's molecules also increases, leading to less energy needed to raise the temperature of the material. Conversely, as temperature decreases, the specific heat of a material tends to increase.
Aluminum needs less energy than lead to raise its temperature by one degree, as aluminum has a lower specific heat capacity compared to lead. This means that aluminum can absorb and release heat more easily than lead for the same change in temperature.
The temperature of graphite will increase because it absorbs thermal energy. The temperature increase can be calculated using the specific heat capacity of graphite.
It would take more energy to increase the temperature of water by 5 degrees than aluminum. This is because water has a higher specific heat capacity, meaning it requires more energy to raise its temperature compared to aluminum.
Copper will take the most energy to increase its temperature, followed by aluminum and then concrete brick. This is because copper has a higher specific heat capacity compared to aluminum and concrete brick, meaning it requires more energy to raise its temperature.
90,000
Aluminum has more thermal energy compared to gold because aluminum has a higher specific heat capacity, meaning it can absorb and retain more heat energy for a given temperature change.
The specific heat capacity of aluminum is 0.897 J/g°C. To calculate the energy required to heat 0.5kg of aluminum by a certain temperature change, you would use the formula: Energy = mass x specific heat capacity x temperature change If you have the temperature change, you can plug the values into the formula to find the total energy in joules.
I would like to start off by saying that: Energy absorbed by metal = mass of metal x specific heat capacity of metal x change in temperature of the metal If the same amount of energy is given to all three metals, there would be the highest temperature increase in the metal with the lowest specific heat capacity. Therefore, Silver would be the answer.
No, temperature does not increase directly with velocity. Temperature measures the average kinetic energy of the particles in a system, whereas velocity is a specific measure of the speed and direction of an object's movement. While an increase in velocity can lead to an increase in kinetic energy, it does not necessarily result in a direct increase in temperature.
An example of one substance has a lower specific heat and requires less energy to increase in temperature is tomato sauce.
An increase in temperature generally causes the specific heat of a material to decrease. This is because as temperature rises, the vibrational energy of the material's molecules also increases, leading to less energy needed to raise the temperature of the material. Conversely, as temperature decreases, the specific heat of a material tends to increase.
Aluminum needs less energy than lead to raise its temperature by one degree, as aluminum has a lower specific heat capacity compared to lead. This means that aluminum can absorb and release heat more easily than lead for the same change in temperature.
The temperature of graphite will increase because it absorbs thermal energy. The temperature increase can be calculated using the specific heat capacity of graphite.
raising of object temperature, the mass, specific heat