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How does water specific heat affect the environment?
Specific heat refers to the amount of heat needed to increase the temperature of one gram of a substance by one degree Celsius. The high specific heat of water has a buffering effect on nature, thus the aquatic ecosystems are well regulated.
What material is a radiator made of?
Material with low specific heat capacity and with blackened surface are good for radiators.
Which type of objects absorb heat most readily?
The objects that absorb heat most readily are those with more of the following qualities:the object is largethe object has a large surface areathe object is blackthe object has a matte finish (it is not shiny)the object is made from a conductor such as metalthe object is much colder than its surroundingsthe object has a high specific heat capacity
Applications of water's high specific heat capacity?
In cold countries, agricultural fields are watered during evenings. When atmosphere cools, this water also gets cooled. Then more heat is liberated. Thus this heat protects the seeds and plants from getting freezed. Water is used in the radiators of vehicles. Even though water receives a lot of heat from the engine, because of it's high specific heat capacity the water doesn't get heated fast.
What is specific heat capacity?
specific heat capacity of a substance is defined as the QUANITY OF HEAT REQUIRED to raise the temperature of 1 Kg of the substance through 1K ( kelvin ) .however it obtained the unit of J/kg/kThe specific heat capacity is the energy required to raise the temperature of 1 kg of material by 1 degree Celsius._____________________Apex: The energy needed to change the temperature of a substance The specific heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius.
Would it be better to have pots and pans made from material with a high specific heat capacity or low specific heat capacity?
Higher Heat
Should saucpan be made of material with high or low heat capacity?
high
Should saucepans be made of material with a high or low specific heat capacity?
Low, so that they, and their contents, heat up quickly. You don't want to be waiting hours for your vegetable stir-fry to cook!
Because organisms are made primarily of water they resist rapid temperature changes This useful quality is based on water's?
High Specific Heat.
What are the properties of freon gas?
The ideal refrigerant has good thermodynamic properties, is noncorrosive, and safe. The desired thermodynamic properties are a boiling point somewhat below the target temperature, a high heat of vaporization, a moderate density in liquid form, a relatively high density in gaseous form, and a high critical temperature. Since boiling point and gas density are affected by pressure, refrigerants may be made more suitable for a particular application by choice of operating pressure. Corrosion properties are a matter of materials compatibility with the components used for the compressor, piping, evaporator, and condenser. Safety considerations include toxicity and flammability.
What are metal pliers made of?
Depends on the specific pliers. Good ones will typically be made out of a high carbon grade steel and heat forged to make it stronger than typical metals that one would want to cut.
What materials should burner covers be made out of?
The material that burner covers should be made out of is flame resistant material that cannot catch fire easily. Since they are under high heat pressure they must withstand the pressure.
How can heat be tranferred to areas?
Heat is normally transferred to specific areas by means of a 'heat sink' which is usually made of a material with low resistance and high transfer of heat. An example of this can be seen in most computers, the heat sink collects the heat from the processor, and there is (usually) a fan which is near or on the heatsink to remove it from the heat sink, effectively lowering the temperature of the processor.
Is all dried milk made by high heat treatment?
yes
The heat capacity of a .287g lead sinker used by fishermen?
0.0367 Heat capacity depends on the material that it's made out of. If the sinker is made out of cast iron, it'd be around 0.46 kJ/kg K. Google "specific heat of metals" for lists.
What is heat made off?
Heat is often referred to as thermal energy. A body, item, or system is said to have more heat when its temperature is high. Temperature refers simply to how fast an items molecules are moving. So as an object increases in temperature, its amount of heat or thermal energy, goes up. Thus, heat is not a specific thing inandof itself, but more of a property.
How does water specific heat affect the environment?
Specific heat refers to the amount of heat needed to increase the temperature of one gram of a substance by one degree Celsius. The high specific heat of water has a buffering effect on nature, thus the aquatic ecosystems are well regulated.
