What substance has the highest specific heat capacity?

Water
Water has the highest specific heat capacity of any liquid. Specific heat is defined as the amount of heat one gram of a substance must absorb or lose to change its temperature by one degree Celsius.

What materials have a high specific heat capacity?

Gray Granite- With a specific heat of almost three tenths that of water, gray granite has the highest specific heat of the materials by a significant margin. This means it has a large heat capacity, and requires a relatively large amount for heat energy to raise its temperature.

What has the lowest specific heat capacity?

Mercury has a low specific heat capacity . Therefore it does not take much heat from the body whose temperature is to be measured. Otherwise it will lower the temperature of the body.

What is high specific heat?

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.

What does high heat capacity?

water
Heat capacity is related to a substance’s ability to retain heat and the rate at which it will heat up or cool. For example, a substance with a low heat capacity, such as iron, will heat and cool quickly, while a substance with a high heat capacity, such as water, heats and cools slowly.

What is high and low specific heat?

A substance with a high specific heat capacity can absorb a large quantity of heat before it will raise in temperature (water has a high specific heat). A substance with a low specific heat requires relatively little heat to raise its temperature (copper has a low specific heat).

What is low specific heat?

A low value means that it does not take very much energy to heat or cool it. Adding heat to a “low specific heat” compound will increase its temperature much more quickly than adding heat to a high specific heat compound.

What is a low specific heat capacity?

A substance with a low specific heat requires relatively little heat to raise its temperature (copper has a low specific heat). 21.6 Specific Heat Capacity.

What does it mean when a substance has a high specific heat?

Specific heat is how much heat energy is needed raise the temperature of a substance. Water has a very high specific heat. That means it needs to absorb a lot of energy before its temperature changes. This means that their temperatures change more quickly.

What is high or low specific heat capacity?

What does high vs low specific heat mean?

Specific heat is Jg−oK . So, a high value means that it takes MORE energy to raise (or lower) its temperature. A low value means that it does not take very much energy to heat or cool it.

Which liquid has the highest specific heat capacity?

Water has the highest specific heat capacity of any liquid. Specific heat is defined as the amount of heat one gram of a substance must absorb or lose to change its temperature by one degree Celsius. Then, how does changing the initial mass of copper affect how much heat energy it has?

Why does water have a higher specific heat capacity than copper?

Water has a higher specific heat capacity because it changed more than copper in its temperature. Click to see full answer. Similarly, why does water have a higher specific heat capacity than copper?

How do you determine the heat capacity of hydrogen?

The main determination of heat capacity is its molecular weight. Hydrogen has a low molecular weight and in turn has a very high heat capacity [c=14.307 J/gK]. Hydrogen isn’t practical for uses as an insulator though. Styrofoam and many ceramics are quite heat resistant, but the best “insulator” is actually a total vacuum.

What is the best insulator of heat?

Styrofoam and many ceramics are quite heat resistant, but the best “insulator” is actually a total vacuum. Gold, being a heavy metal, has a very low heat capacity [c=0.128 J/gK]. Radon also has a very high molecular weight, and has a heat capacity of just 0.09 J/gK.