0
What else can I help you with?
Why do all modern houses have double glazing?
Not all modern houses have double glazing, though double gazing id a very commonplace practice. Double glazing significant reduces the rate at which heat penetrates the house reducing heating, and cooling costs.
How do you calculate capacity of cooling tower in terms of tonne?
calculation on mass flow rate, wet bulb temp, approach, range & condition of cooling tower installation.
Why higher value of roll off is disirable for a filter?
The higher the rate or roll-off, the higher the out of band attenuation.
What is odaf cooling in a transformer?
Oil Directed Air Forced , it's speical way to cooling transformers through predetermined pathes in transformer windings . this way provids fester rate of heat transfer .
How do you control the capacity of a cooling tower?
The capacity of a cooling tower can be controlled by adjusting the water flow rate, changing the fan speed, or modifying the temperature of the water entering the tower. Increasing the flow rate enhances heat exchange efficiency, while fan speed adjustments can optimize air movement for better cooling performance. Additionally, controlling the temperature of the incoming water helps maintain desired cooling levels. Regular maintenance and monitoring ensure optimal operation and capacity control.
Does the rate of heating equal to the rate of cooling of a substance?
No, the rate of heating and the rate of cooling of a substance are not necessarily equal. The rate of heating refers to how quickly a substance gains heat energy, while the rate of cooling refers to how quickly a substance loses heat energy. These rates can be different depending on factors like the material of the substance, the temperature gradient, and the presence of insulation.
How do the rates of heating and cooling differ for New York ans Bismarck?
New York generally has a milder climate compared to Bismarck, so the rate of heating needed to warm a building in New York may be lower than in Bismarck. Conversely, the rate of cooling required to cool a building in New York may be higher due to its warmer summers compared to Bismarck.
Why is there a difference in the rate of heating water and the rate of cooling water?
The difference in the rate of heating and cooling water primarily stems from the specific heat capacity of water, which is relatively high. When heating, water absorbs energy, leading to an increase in temperature, while cooling involves the release of that energy. Additionally, factors like convection currents and evaporation can enhance cooling, making it occur more rapidly than heating under similar conditions. Overall, these thermodynamic properties result in distinct rates for heating and cooling processes.
Would heating or cooling a pool decrease evaporation?
Heating a pool will increase the rate of evaporation from that pool.
How salinity of water affect the rate of heating and cooling?
Salinity affects the rate of heating and cooling of water because saltwater has a higher density and specific heat capacity compared to freshwater. This means that saltwater can absorb more heat without a significant increase in temperature, resulting in slower heating. Conversely, it also cools down more slowly than freshwater, leading to a more gradual temperature change in saline environments. Overall, higher salinity results in reduced rates of thermal change in water.
What was the temperature and cloud cover on December in Kansas city?
Cloud cover does not have a temperature. It affects the rate of heating or cooling.
What are differences in heating and cooling rates of land and water?
How do the heating and cooling differences between land and water affect us? ...
What controls the lapse rate of an air layer next to the ground?
The lapse rate is defined as the rate at which atmospheric temperature decreases with increase in altitude. It is strongly influenced by both the heating and cooling of the ground.
How do you describe the heating and cooling rates of soil and water?
Soil typically heats and cools at a slower rate than water due to its lower thermal conductivity. Water has a higher specific heat capacity, meaning it takes longer to heat up or cool down compared to soil. This difference in heating and cooling rates affects the overall temperature dynamics of soil and water environments.
What curve shows the relationship between temperature and time?
A temperature vs. time curve is often represented by a heating or cooling curve. During heating, temperature increases over time at a steady rate until reaching a plateau where a substance changes state. During cooling, temperature decreases over time at a steady rate until reaching another plateau at the substance's freezing or melting point.
How does rate of diffusion of a gas in a liquid change on heating?
if the temp is higher then diffusion take place faster
Why do we heat and cool the mixture?
Heating the mixture helps to dissolve solutes and increase the reaction rate. Cooling the mixture can help separate out impurities or crystallize products for easier isolation. Both heating and cooling can also help control the temperature of a reaction to prevent unwanted side reactions.
