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What substance below requires the most energy to raise its temperature by 7 degrees C?
water
What else can I help you with?
Which is colder a gas at -143 degrees or a gas at -245 degrees?
A gas at -245 degrees is colder than a gas at -143 degrees. Temperature is directly related to the average kinetic energy of particles in a substance, and the lower the temperature, the slower the particles are moving, making it colder.
What Explain what happens to the average kinetic energy, thermal energy, and temperature of a substance when the particles in the substance slow down.?
The particles in a substance slow down when the average kinetic energy of the particles decreases. As the average kinetic energy decreases, the internal energy decreases, and so the thermal energy decreases. As the thermal energy of the substance decreases, the temperature decreases.
What is specific heat a measure of?
The amount of energy it takes to change the temperature of a substance by a certain amount. How much energy it takes to heat a substance ~APEX
How is temperature and thermal energy different?
Temperature is a measure of the average kinetic energy of the particles in a substance, while thermal energy is the total kinetic energy of all the particles in a substance. Temperature is an intensive property, meaning it does not depend on the amount of material present, while thermal energy is an extensive property, meaning it does depend on the amount of material present.
The total amount of energy of a substance is?
The total amount of energy of a substance is typically defined as its internal energy, which includes both the kinetic and potential energies of the particles that make up the substance. This energy can also include contributions from external factors like pressure and temperature.
What is substances specific heat?
The amount of heat required to increase the temperature of the substance to 1 degree greater than that of the initial temperature of the body!
What is the specific heat of 40g of a substance if it requires 195.3 calories of energy to raise its temperature from 5 to 15 degrees Celsius?
488.25 J/kg/*C
Is degrees related to thermal energy?
The amount of thermal energy a substance has is proportional to its temperature
The temperature at which no more energy can be removed from a substance?
The temperature at which no more energy can be removed from a substance is known as absolute zero. This is the lowest possible temperature that can be reached, at which the particles of the substance have minimal thermal motion. It is defined as 0 Kelvin or -273.15 degrees Celsius.
Give an example where one substance has a lower specific heat therefore requires less energy to increase in temperature?
An example of one substance has a lower specific heat and requires less energy to increase in temperature is tomato sauce.
The measure of how hot or cold a substance is?
Temperature is the measure of how hot or cold a substance is, determined by the average kinetic energy of the particles in the substance. Temperature is typically measured in degrees Celsius or Fahrenheit.
Name a substance that needs a lot of energy to raise its temperature?
Water is a substance that requires a lot of energy to raise its temperature because it has a high specific heat capacity. This means it can absorb a significant amount of heat energy before its temperature increases.
What common substance requires the most energy to heat up a unit mass by 10 degrees Celsius?
Water requires the most energy to heat up compared to other common substances. This is because water has a high specific heat capacity, meaning it can absorb and retain a significant amount of energy before its temperature increases by 10 degrees Celsius.
How is temperature distinct from thermal energy?
Temperature is a measure of the average kinetic energy of the particles in a substance, while thermal energy is the total kinetic energy of all the particles in a substance. Temperature is a specific measurement, usually in degrees Celsius or Fahrenheit, while thermal energy is a more general concept that encompasses the total energy of a substance's particles.
Tempetur is the measure of the average of the kinetic energy of a substance?
Temperature is a measure of the average kinetic energy of the particles in a substance. The higher the temperature, the more kinetic energy the particles have. Temperature is commonly measured in units such as degrees Celsius (°C) or Fahrenheit (°F).
How many joules does it take to raise temperature from 30 degrees Celsius to 45 degrees Celsius?
To raise the temperature of a substance, you need to calculate the heat energy using the specific heat capacity of the substance. Without knowing the specific heat capacity of the substance in question, it's not possible to determine the exact amount of energy required to raise the temperature from 30 to 45 degrees Celsius.
Which theory is suitable for the 100 degree temperature?
100 degrees temperature can be explained by the kinetic molecular theory, which states that temperature is a measure of the average kinetic energy of particles in a substance. At 100 degrees, the particles in a substance have higher kinetic energy, leading to increased molecular motion and higher temperature.
