Explain the relationship between heat capacity and relative heat ?

Explain the relationship between heat capacity and relative heat ?
by

1 Answer

Answer :

The heat required to raise the temperature of an object by 1 K is called the heat capacity of that object. Again, if the relative heat of the material of the object is S , then the temperature of a single mass of the object is required to increase the temperature of 1 K. Heat is required to increase 1 K = mS Joule This is the heat capacity of an object of mass m kg . Therefore , heat capacity = mass x relative heat.
by

Related questions

What does relative heat depend on ?

Description : What does relative heat depend on ?

Last Answer : Depending on the relative heat content.

What is the expression of relative heat ?

Description : What is the expression of relative heat ?

Last Answer : Expresses relative heat by s

What is the unit of relative heat ?

Description : What is the unit of relative heat ?

Last Answer : Unit of relative heat J kg-1K-1

What is relative heat ?

Description : What is relative heat ?

Last Answer : The amount of heat required to increase the temperature of a mass of 1kg mass by 1 K is called the relative heat of the material of that object.

Heat stored in water vapour is – (1) specific heat (2) latent heat (3) absolute heat (4) relative heat

Description : Heat stored in water vapour is – (1) specific heat (2) latent heat (3) absolute heat (4) relative heat

Last Answer : (2) latent heat Explanation: Latent heat is the heat released or absorbed by a body or a thermodynamic system during a process that occurs without a change in temperature. A typical example is a ... the boiling of water. So water vapor which is the end product of evaporated water has latent heat.

Heat stored in water vapour is (1) specific heat (2) latent heat (3) absolute heat (4) relative heat

Description : Heat stored in water vapour is (1) specific heat (2) latent heat (3) absolute heat (4) relative heat

Last Answer : latent heat

What is the heat capacity ? What is heat capacity ?

Description : What is the heat capacity ? What is heat capacity ?

Last Answer : The amount of heat required to raise the temperature of an object by 1 Kelvin is called the heat capacity of that object.

The snow on the mountains does NOT melt all at once when it is heated by the sum because: (1) It becomes very hard (2) It reflects most of the heat from the sum (3) it has a low specific heat capacity (4) it has a high latent heat of fusion

Description : The snow on the mountains does NOT melt all at once when it is heated by the sum because: (1) It becomes very hard (2) It reflects most of the heat from the sum (3) it has a low specific heat capacity (4) it has a high latent heat of fusion

Last Answer : (2) It reflects most of the heat from the sum Explanation: Newly formed snow reflects about 90 per cent of the sunlight that falls upon it. This means that the sun is powerless to melt clean snow. And when ... on a spring day because of the sun's heat. It melts because of the warm air from the sea.

On a cold day when the room temperature is 15°C, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15°C, because – (1) metals have higher thermal capacity than plastics (2) plastics have a lower density than metals (3) metals are good conductors of heat (4) plastics have a higher thermal conductivity than metals

Description : On a cold day when the room temperature is 15°C, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15°C, because - (1) metals ... metals (3) metals are good conductors of heat (4) plastics have a higher thermal conductivity than metals

Last Answer : (3) metals are good conductors of heat Explanation: On a chilly day, the room temperature is lower than our body temperature. Since metals have a higher coefficient of thermal conductivity than plastic, they ... from our fingers will flow to the metal cap much more quickly than to the plastic body.

Steam at 100°C causes more severe burns than water at 100° C because – (1) steam has no specific heat capacity (2) steam has latent heat of vaporization (3) water has no specific heat capacity (4) water has latent heat of fusion

Description : Steam at 100°C causes more severe burns than water at 100° C because – (1) steam has no specific heat capacity (2) steam has latent heat of vaporization (3) water has no specific heat capacity (4) water has latent heat of fusion

Last Answer : (2) steam has latent heat of vaporization Explanation: It is because steam releases its latent heat as it condenses, which is substantial. The heat of vaporization of steam is over 2000 J per gram. And when it releases that it's then 100 degree water, the same as boiling water.

Heat given to a body which raises its temperature by 1°C is known as - (1) water equivalent (2) thermal capacity (3) specific heat (4) temperature gradient

Description : Heat given to a body which raises its temperature by 1°C is known as - (1) water equivalent (2) thermal capacity (3) specific heat (4) temperature gradient

Last Answer : (2) thermal capacity Explanation: Heat capacity or thermal capacity is a measurable physical quantity equal to the ratio of the heat added to (or removed from) an object to the resulting temperature change.

Which of the following has the maximum specific heat capacity? (1) water (2) piece of iron (3) piece of gold (4) chloroform

Description : Which of the following has the maximum specific heat capacity? (1) water (2) piece of iron (3) piece of gold (4) chloroform

Last Answer : (1) water Explanation: The quantity of heat required to raise the temperature of a substance by one degree Celsius is called its specific heat capacity.

Which of the following has got more heat capacity? (1) Iron piece (2) Water (3) Gold piece (4) Benzene

Description : Which of the following has got more heat capacity? (1) Iron piece (2) Water (3) Gold piece (4) Benzene

Last Answer : (2) Water Explanation: Heat capacity (usually denoted by a capital C, often with subscripts), or thermal capacity, is the measurable physical quantity that characterizes the amount of heat required to change a substance's ... (SI), heat capacity is expressed in units of joule(s) (J) per Kelvin (K).

Water is used in car radiator because of its – (1) low density (2) easy availability (3) high specific heat capacity (4) low boiling point

Description : Water is used in car radiator because of its – (1) low density (2) easy availability (3) high specific heat capacity (4) low boiling point

Last Answer : (3) high specific heat capacity Explanation: Water is used in car radiators because the Specific heat capacity of water is high as a result of which it takes away the heat from engine better compared to ... coolant used in the radiator. If the radiator was to overheat the car would come to a stop.

On a cold day when the room temperature is 15°C, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15°C, because : (1) metals have higher thermal capacity than plastics (2) plastics have a lower density than metals (3) metals are good conductors of heat (4) plastics have a higher thermal conductivity than metals

Description : On a cold day when the room temperature is 15°C, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15°C, because : (1) metals ... metals (3) metals are good conductors of heat (4) plastics have a higher thermal conductivity than metals

Last Answer : metals are good conductors of heat

Water is used in car radiator because of its (1) low density (2) easy availability (3) high specific heat capacity (4) low boiling point

Description : Water is used in car radiator because of its (1) low density (2) easy availability (3) high specific heat capacity (4) low boiling point

Last Answer : high specific heat capacity

Steam at 1000C causes more severe burns than water at 100° C because (1) steam has no specific heat capacity (2) steam has latent heat of vaporisation (3) water has no specific heat capacity (4) water has latent heat of fusion

Description : Steam at 1000C causes more severe burns than water at 100° C because (1) steam has no specific heat capacity (2) steam has latent heat of vaporisation (3) water has no specific heat capacity (4) water has latent heat of fusion

Last Answer :  steam has latent heat of vaporisation

Which of the following has got more heat capacity ? (1) Iron piece (2) Water (3) Gold piece(4) Benzene

Description : Which of the following has got more heat capacity ? (1) Iron piece (2) Water (3) Gold piece(4) Benzene

Last Answer : Water

The snow on the mountains does NOT melt all at once when it is heated by the sun because: (1) it becomes very hard (2) it reflects most of the heat from the sun (3) it has a low specific heat capacity (4) it has a high latent heat of fusion

Description : The snow on the mountains does NOT melt all at once when it is heated by the sun because: (1) it becomes very hard (2) it reflects most of the heat from the sun (3) it has a low specific heat capacity (4) it has a high latent heat of fusion

Last Answer : it reflects most of the heat from the sun

The capacity of an antihistaminic to produce sedation depends on the following except (a) Relative affinity for central versus peripheral H1 receptors (b) Ability to penetrate blood-brain barrier (c) Individual susceptibility (d) Ratio of H1 : H2 blockade produced by the drug

Description : The capacity of an antihistaminic to produce sedation depends on the following except (a) Relative affinity for central versus peripheral H1 receptors (b) Ability to penetrate blood-brain barrier (c) Individual susceptibility (d) Ratio of H1 : H2 blockade produced by the drug

Last Answer : Ans: D

Negative skin friction on piles (A) Is caused due to relative settlement of the soil (B) Is caused in soft clays (C) Decreases the pile capacity (D) All of the above

Description : Negative skin friction on piles (A) Is caused due to relative settlement of the soil (B) Is caused in soft clays (C) Decreases the pile capacity (D) All of the above

Last Answer : Answer: Option D

The capacity of an antihistaminic to produce sedation depends on the following except: A. Relative affinity for central versus peripheral H1 receptors B. Ability to penetrate blood-brain barrier C. Individual susceptibility D. Ratio of H1:H2 blockade produced by the drug

Description : The capacity of an antihistaminic to produce sedation depends on the following except: A. Relative affinity for central versus peripheral H1 receptors B. Ability to penetrate blood-brain barrier C. Individual susceptibility D. Ratio of H1:H2 blockade produced by the drug

Last Answer : D. Ratio of H1:H2 blockade produced by the drug

The following statement is not true of ‘potency’ of a drug: A. Refers to the dose of the drug needed to produce a certain degree of response B. Can be related to that of its congeners by the relative position of its dose-response curve on the dose axis C. It is often not a major consideration in the choice of a drug D. It reflects the capacity of the drug to produce a drastic response

Description : The following statement is not true of potency' of a drug: A. Refers to the dose of the drug needed to produce a certain degree of response B. Can be related to that of its congeners by ... consideration in the choice of a drug D. It reflects the capacity of the drug to produce a drastic response

Last Answer : D. It reflects the capacity of the drug to produce a drastic response

The capacity of an antihistaminic to produce sedation depends on the following except: A. Relative affinity for central versus peripheral H1 receptors B. Ability to penetrate blood-brain barrier C. Individual susceptibility D. Ratio of H1:H2 blockade produced by the drug

Description : The capacity of an antihistaminic to produce sedation depends on the following except: A. Relative affinity for central versus peripheral H1 receptors B. Ability to penetrate blood-brain barrier C. Individual susceptibility D. Ratio of H1:H2 blockade produced by the drug

Last Answer : D. Ratio of H1:H2 blockade produced by the drug

The following statement is not true of ‘potency’ of a drug: A. Refers to the dose of the drug needed to produce a certain degree of response B. Can be related to that of its congeners by the relative position of its dose-response curve on the dose axis C. It is often not a major consideration in the choice of a drug D. It reflects the capacity of the drug to produce a drastic response

Description : The following statement is not true of potency' of a drug: A. Refers to the dose of the drug needed to produce a certain degree of response B. Can be related to that of its congeners by ... consideration in the choice of a drug D. It reflects the capacity of the drug to produce a drastic response

Last Answer : D. It reflects the capacity of the drug to produce a drastic response

What is the relative humidity when the absolute humidity is 3 grams per cubic meter and the air has a capacity of 12 grams per cubic meter? w) 4% x) 9% y) 25% z) 400%

Description : What is the relative humidity when the absolute humidity is 3 grams per cubic meter and the air has a capacity of 12 grams per cubic meter? w) 4% x) 9% y) 25% z) 400%

Last Answer : ANSWER: Y -- 25%

Have you ever been in a relationship with a relative, if so, why?

Description : Have you ever been in a relationship with a relative, if so, why?

Last Answer : Sweet home Alabama has arrived

What is the relationship of births to deaths in a population before the population reaches the environments carrying capacity?

Description : What is the relationship of births to deaths in a population before the population reaches the environments carrying capacity?

Last Answer : 44563

What is the relative heat value of water ?

Description : What is the relative heat value of water ?

Last Answer : The relative heat of water is 4200jkg ^ -1k ^ -1

What is the relative latent heat of melting ice ?

Description : What is the relative latent heat of melting ice ?

Last Answer : Relative latent heat of melting ice 336000 jkg ^ -1

Relative Heat What ?

Last Answer : any Of matter Single Of mass Warmth One Degree Increase To do That Amount Of heat Need Yes , him That Of matter Relative Heat Says .

Water Relative Heat How much ?

Last Answer : water Relative Heat 4 . 2 Jules / kg - Kelvin.

Relative Of heat Single What ?

Last Answer : Relative Of heat Single Jkg ^ 1 K ^ 1 .

When does the body lose less heat when the relative humidity is?

Description : When does the body lose less heat when the relative humidity is?

Last Answer : Need answer

Entrainer used in Azeotropic distillation should (A) Form a low boiling azeotrope with one of the constituents of the mixture (B) Form a new azeotrope of low relative volatility with one of the constituents of the mixture (C) Have high latent heat of vaporisation (D) Have high viscosity to provide high tray efficiency

Description : Entrainer used in Azeotropic distillation should (A) Form a low boiling azeotrope with one of the constituents of the mixture (B) Form a new azeotrope of low relative volatility with one of the ... (C) Have high latent heat of vaporisation (D) Have high viscosity to provide high tray efficiency

Last Answer : (A) Form a low boiling azeotrope with one of the constituents of the mixture

High pressure at the bottom of a distillation tower handling heat sensitive materials results in (A) Thermal decomposition of bottoms (B) Increased relative volatility (C) Erosion of the tower (D) Very efficient operation

Description : High pressure at the bottom of a distillation tower handling heat sensitive materials results in (A) Thermal decomposition of bottoms (B) Increased relative volatility (C) Erosion of the tower (D) Very efficient operation

Last Answer : (A) Thermal decomposition of bottoms

A measure of the extent to which viscous heating is important relative to the heat flow resulting from the impressed temperature difference is represented by the __________ number. (A) Condensation (B) Grashoff (C) Stanton (D) Brinkman

Description : A measure of the extent to which viscous heating is important relative to the heat flow resulting from the impressed temperature difference is represented by the __________ number. (A) Condensation (B) Grashoff (C) Stanton (D) Brinkman

Last Answer : (D) Brinkman

The temperature at which water boils depends mainly on ------? A. Air temperature B. Relative humidity C. Air pressure (Answer) D. Air density E. The specific heat of air

Description : The temperature at which water boils depends mainly on ------? A. Air temperature B. Relative humidity C. Air pressure (Answer) D. Air density E. The specific heat of air

Last Answer : C. Air pressure (Answer)

Choose the best definition of dielectric loss. a) Absorption of electric energy by dielectric in an AC field b) Dissipation of electric energy by dielectric in a static field c) Dissipation of heat by dielectric d) Product of loss tangent and relative permittivity

Description : Choose the best definition of dielectric loss. a) Absorption of electric energy by dielectric in an AC field b) Dissipation of electric energy by dielectric in a static field c) Dissipation of heat by dielectric d) Product of loss tangent and relative permittivity

Last Answer : a) Absorption of electric energy by dielectric in an AC field

Pick out the wrong statement. (A) Longer tubes are less expensive per unit heat transfer area as compared to shorter tubes (B) A cost index is merely a number for a given year showing the cost at that time relative to a certain base year (C) Turnover ratio of a chemical plant is the ratio of gross annual sales to the fixed capital investment (D) Plates with butt welded joints are less expensive compared to lap welded joints, because squaring of plates is not necessary

Description : Pick out the wrong statement. (A) Longer tubes are less expensive per unit heat transfer area as compared to shorter tubes (B) A cost index is merely a number for a given year ... butt welded joints are less expensive compared to lap welded joints, because squaring of plates is not necessary

Last Answer : (D) Plates with butt welded joints are less expensive compared to lap welded joints, because squaring of plates is not necessary

The relative heat absorption for successively added equal areas of boiler convection heating surfaces__________ (A) Increases (B) Decreases (C) Remain unaffected (D) First increases and then decreases

Description : The relative heat absorption for successively added equal areas of boiler convection heating surfaces__________ (A) Increases (B) Decreases (C) Remain unaffected (D) First increases and then decreases

Last Answer : (B) Decreases

The ratio of the change in energy in the form of the heat  a. relative density  b. specific heat  c. specific gravity  d. none of the above

Description : The ratio of the change in energy in the form of the heat  a. relative density  b. specific heat  c. specific gravity  d. none of the above

Last Answer : specific heat

What's relative motion got to do with it?

Description : What's relative motion got to do with it?

Last Answer : 1. Yes, it does. Relative to the outside observer, the bullet before it is fired is actually moving at 100mph, together with the car. Firing the bullet and accelerating it to 100 mph relative to ... with the bullet. That you exploited a certain aspect of the laws of physics for that is irrelevant.

What is Relative Radiation Power ?

Description : What is Relative Radiation Power ?

Last Answer : The ratio of the irradiating power of an object to the irradiating power of an ideal black object is called relative irradiation power.

What does 60% relative humidity mean ?

Description : What does 60% relative humidity mean ?

Last Answer : The ratio of water vapor in air to water vapor in air is 60 % .

What is meant by the relative atomic mass of carbon 12 ?

Description : What is meant by the relative atomic mass of carbon 12 ?

Last Answer : : Atomic mass of carbon 12 means: - From the application of the number Avogadro, we know that 6.02 10 ^ 23 is the actual mass of 23 atoms = its molecular mass ( M). So , the actual mass ... of carbon- 12 atoms. Another notable difference is that there is a unit of atomic mass but no unit of mass.

What is relative mass ?

Description : What is relative mass ?

Last Answer : The relative mass of an object is the mass measured by a stationary observer from a contextual structure.

What is relative speed ?

Description : What is relative speed ?

Last Answer : To understand whether an object is stationary or moving, we compare it with a stationary object. Since no perfectly stable object is found in this universe, we have to understand the motion of one ... So we can say that the motion of two moving objects relative to one is called relative motion.

What is relative resistance ?

Description : What is relative resistance ?

Last Answer : : The resistance between two opposite surfaces of a balanced cube is called the specific resistance of that substance . Its unit is ohm-meter.

What is the refractive index of glass relative to air ?

Description : What is the refractive index of glass relative to air ?

Last Answer : The refractive index of glass relative to air is about 1.52.