Which Of The Following Has The Highest Specific Heat Capacity?

Which of the following has the highest specific heat capacity apex?

Hence only Hydrogen has highest specific heat capacity..

What are 3 ways heat is transferred?

Without this difference, no heat transfer can take place. Heat can be transferred in three ways: by conduction, by convection, and by radiation. Conduction is the transfer of energy from one molecule to another by direct contact.

What are the applications of specific heat capacity?

Substances having a small specific heat capacity, are very useful as material in cooking instruments such as frying pans, pots, kettles and so on, because, they can be quickly heated up even when small amount oh heat is supplied.

What’s the specific heat capacity of water?

6 joules, meaning that the specific heat capacity of water is 4179. 6 J·kg−1·K−1. The specific heat often varies with temperature, and is different for each state of matter.

Why is specific heat capacity important?

Specific heat capacity is a measure of the amount of heat energy required to change the temperature of 1 kg of a material by 1 K. Hence it is important as it will give an indication of how much energy will be required to heat or cool an object of a given mass by a given amount.

Which of the following has highest specific heat?

WaterWater has the highest specific heat capacity.

What state of matter has the highest specific heat?

Matter in its gas state has the most thermal energy than when it is a solid or a liquid.Because gasses have more thermal energy than others, they move differently than others.

What is the lowest specific heat capacity?

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.

Does anything have a higher specific heat than water?

On a mass basis hydrogen gas has more than three times the specific heat as water under normal laboratory conditions. Diatomic gases under ambient conditions generally have a molar specific heat of about 7cal/(mol K), and one mole of hydrogen has only 2g mass. Thus 3.5cal/(g K) for hydrogen versus 1cal/(g K) for water.

How do I calculate specific heat?

Calculate specific heat as c = Q / (mΔT) . In our example, it will be equal to c = -63,000 J / (5 kg * -3 K) = 4,200 J/(kg. K) . This is the typical heat capacity of water.

What is specific heat of ice?

The specific heat of ice is 2.04kJ/kg/K and the latent heat of fusion is 335kJ/kg.

What is specific heat a measure of?

1. Specific heat capacity (specific heat) (Cp) is the amount of heat required to raise the temperature of one gram of a substance by one degree Celsius. The value of the specific heat of water is 4.184 J/g⋅oC (the unit is read as Joules per gram per degree Celsius).

Which has the greater specific heat capacity?

The amount of energy required to increase the temperature of 1kg of a substance by 1 C. Which has the greater specific heat capacity: an object that cools quickly or an object of the same mass that cools more slowly? The slowly-cooling object has the greater specific heat capacity.

What is the specific heat of kerosene?

Specific heat for some common liquids and fluids – acetone, oil, paraffin, water and many moreProductSpecific Heat – cp -(kJ/(kg K))(Btu/(lb oF)) (Kcal/kg oC)Kerosene2.010.48Linseed Oil1.840.44Light Oil, 60oF1.80.4383 more rows

What are the factors of specific heat?

This quantity is known as the specific heat capacity (or simply, the specific heat), which is the heat capacity per unit mass of a material. Experiments show that the transferred heat depends on three factors: (1) The change in temperature, (2) the mass of the system, and (3) the substance and phase of the substance.

What is the specific heat of turpentine?

The specific heat of water is 4.18 J/g°C. A copper cylinder has a mass of 76.8 g and a specific heat of 0.092 cal/g·C. It is heated to 86.5° C and then put in 68.7 g of turpentine whose temperature is 19.5° C. The final temperature of the mixture is 31.9° C.

What does specific heat indicate?

Specific heat gives the amount of heat energy required to raise the temperature of a specific amount of the substance by one degree Celsius.

Why is CP is greater than CV?

The heat capacity at constant pressure CP is greater than the heat capacity at constant volume CV , because when heat is added at constant pressure, the substance expands and work.