How can you tell which substance has a higher specific heat capacity?

The heat capacity of an object depends both on its mass and its chemical composition. Because of its much larger mass, the swimming pool of water has a larger heat capacity than the bucket of water.

Can you have two objects that have the same amount of heat but are at different temperatures?

Nope, they won’t. There is a property of substances known as specific heat. Unit mass (one gram) of every substance absorbs different amounts of heat to yield an increase in temperature by one degree. So even if the temperatures of two substances are equal, they must-have absorbed different amounts of heat.

Are heat capacity and specific heat the same?

Heat capacity is the ratio of the amount of heat energy transferred to an object to the resulting increase in its temperature. Specific heat capacity is a measure of the amount of heat necessary to raise the temperature of one gram of a pure substance by one degree K.

What is high specific heat capacity?

A high specific heat capacity means it can hold a large amount of thermal energy in for a low mass or temperature change. It is also good at keeping in thermal energy, for example: Object: Mass = 3kg.

Can two objects have the same temperature and the same thermal energy quizlet?

Thermal energy, however, does depend on the amount. So if one object has few molecules with a high temperature, it may have the same thermal energy as another object that has many molecules at a lower temperature.

What is the relation between specific heat capacity and heat capacity?

The heat capacity and the specific heat are related by C=cm or c=C/m. The mass m, specific heat c, change in temperature ΔT, and heat added (or subtracted) Q are related by the equation: Q=mcΔT. Values of specific heat are dependent on the properties and phase of a given substance.

How do you find the specific heat capacity of a substance?

How to calculate specific heat capacity? Find the initial and final temperature as well as the mass of the sample and energy supplied. Subtract the final and initial temperature to get the change in temperature (ΔT). Multiply the change in temperature with the mass of the sample.

What is the relationship between specific heat and temperature change?

It depends on the specific heat of substances. The one with greater specific heat will show lower temperature change. You say, mass is same, say m. And heat supplied is also a same, say Q then, Here, m and Q are constant for both. or s is inversely proportional to temperature difference. Or the ratio : s1/s2 = dT2 /dT1 holds good.

How do different substances handle heat differently?

Different substances handle heat in different ways: Water needs much more energy than wood to get hot, for example. This means that the same amount of heat energy applied to different substances will increase the temperature of each substance by a different amount.

Does heat transfer occur when two bodies have the same phase?

Yet if they have same phase change temperature (ie melting point or boiling point) and same latent heat of phase change, then also there will be heat transfer provided the both bodies are at the phase change temperature and both are in different phases.