# Which one has the lowest specific heat value?

## Which one has the lowest specific heat value?

Which one is having the lowest value of specific heat? Explanation: Specific heat of concrete is 880 J/kg K while that of coal, banana and clay are1260 J/kg K, 3350 J/kg K and 890 J/kg K respectively.

What is a lower 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.

### Which one is having the lowest value of specific heat ice Pyrex paraffin or rubber?

Specific heat of pyrex is 835 J/kg K while that of ice, paraffin and rubber are 2040 J/kg K, 2890 J/kg K and 2010 J/kg K respectively.

Which of the following substances has the highest specific heat?

water
Out of four given substances, water has the largest specific heat.

#### Why do metals have a low specific heat?

Metal atoms in pure metal are very close together and are able to transfer heat easily via conduction from one atom exciting the other atoms next to it. So the amount of energy it takes to heat a metal is relatively small to that of water for example.

What substances have high specific heat?

Liquid water has one of the highest specific heat capacities among common substances, about 4184 J⋅kg−1⋅K−1 at 20 °C; but that of ice, just below 0 °C, is only 2093 J⋅kg−1⋅K−1. The specific heat capacities of iron, granite, and hydrogen gas are about 449 J⋅kg−1⋅K−1, 790 J⋅kg−1⋅K−1, and 14300 J⋅kg−1⋅K−1, respectively.

## Which of the following substances have the same value of specific heat?

Which one is having the highest value of specific heat?

Water
Water has the highest value of specific heat amongst the substances listed. The specific heat of an object is the amount of heat per unit mass required to raise the temperature by one degree Celsius. In other words it is a measure of a substance’s sensitivity to heat. The specific heat of water is about 4186 J/Kg K.

### Do metals have high or low specific heat?

It is the amount of energy (in joules) needed to raise the temperature of 1 gram of the substance by 1 °C. Specific heat is a property that is specific to a given type of matter, and substances vary in their specific heat. Metals tend to have low specific heat. Water has very high specific heat.

Which substance listed below has the highest heat capacity?

Water has the highest specific heat capacity of any liquid.

#### Does iron have a low specific heat?

Metals such as iron have low specific heat. It doesn’t take much energy to raise their temperature.

Does aluminum have a low specific heat capacity?

Thus, the aluminum must require more energy to change its temperature. Therefore, aluminum has the higher specific heat.

## What does it mean when specific heat is low?

Specific heat is #J/(g-^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.

What is specific heat of a substance?

In general, the amount of heat required to raise the temperature of unit mass of the substance by unit degree is called as the specific heat of the substance. The substances that have low specific tend to get heated and cooled faster; hence they need less heat to raise their temperature by unit degree.

### Why do substances with high specific heat tend to increase temperature?

The substances with high specific heat tend to get heated and cooled slowly; hence they need more heat to raise their temperature by unit degree. The specific heat of the substance is denoted by the ‘c’.

What is the specific heat of a rod?

As it is heated its temperature increases, the amount of heat required to raise its temperature by one degree Celsius or Kelvin is the specific heat of the rod. In general, the amount of heat required to raise the temperature of unit mass of the substance by unit degree is called as the specific heat of the substance.