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Why is there usually fog around icebergs?
Fog around icebergs is caused by the temperature difference between the cold icebergs and the relatively warmer air above the sea surface. This temperature difference leads to the condensation of water vapor in the air, forming fog around the iceberg.
How does pressure affect temperature?
Increasing pressure typically results in an increase in temperature through the process of adiabatic heating. This is because higher pressure compresses gas molecules more closely together, increasing their energy and therefore their temperature. Conversely, decreasing pressure usually leads to a decrease in temperature as gas molecules move further apart and lose energy.
When does fog usually form inlets and bays?
in the morning or evening when the temperature changes
How many degrees Celsius is the rain forest?
The temperature in a rainforest can vary, but it usually ranges between 20-25 degrees Celsius.
What is the operational temperature and pressure of depropanizer?
the temperature from 260f to 280f under pressure of 320 to 325 psig
What is the structural difference between a fat that is solid at room temperature vs a fat that is a liquid at room temperature?
Usually, the one that is solid has a higher molecular weight
What is the difference between thermocouple and RTD?
A thermocouple measures temperature difference between two points, producing a tiny voltage corresponding to the difference in temperature. To measure temperature with a thermocouple, you need to know the temperature of one junction and calculate the difference from the table or equation for the type of t/c used. An RTD changes resistance in response to temperature--to measure temperature with an RTD you measure its resistance (usually by putting a known voltage across it and measuring the current).
What is the temperature difference between Dublin Ohio and Dublin Ireland?
Dublin , Ireland is cold and usually raining and Dublin, Ohio is warm
In which container was the greatest amount of heat transferred what is the basis of your answer?
The greatest amount of heat transfer usually occurs in the container with the highest temperature difference between the system and its surroundings. This is because heat transfer rate is directly proportional to the temperature difference.
What is the relationship density and temperature?
Due to thermal expansion, as temperature increases, density decreases.There is no simple relationship. Usually, but not always, if a substance is heated, it will expand, thus decreasing its density.
How would you increase the efficiency of a Carnot engine by increasing T1 or by decreasing T2 - why?
Increasing the temperature of the hot reservoir will increase efficiency. So will decreasing the temperature of the cold reservoir (heat sink). There are limits as to how cold you can get the heat sink however. Cutting the temperature of the heat sink in half will give the same improvement in efficiency as doubling the temperature of the heat source - but it's a lot harder to cut the temperature of the heat sink in half than to double the temperature of the heat source. Also, the heat sink is usually around the temperature of the environment - which you have little control over. ... bottom line - you are probably going to find it easier to improve the efficiency by raising T1 than by decreasing T2.
What are the differences between level term and decreasing term life insurance?
The main difference between level term and decreasing term life insurance is how the death benefit changes over time. In level term insurance, the death benefit remains the same throughout the policy term. In decreasing term insurance, the death benefit decreases over time, usually in line with a mortgage or other debt that is being paid off.
What is the difference between -50c and C?
-50c typically refers to a temperature of -50 degrees Celsius, while C on its own is usually used as an abbreviation for Celsius.
What is the Difference in supply and return temp?
The supply temperature refers to the temperature of the fluid (usually air or water) leaving a heating or cooling system to be distributed to the space being conditioned. The return temperature refers to the temperature of the fluid (air or water) after it has circulated through the system and is returning back to the source. The temperature difference between the supply and return temperatures indicates how effectively the system is heating or cooling the space.
What is the difference between tutor and trainer?
Tutor is usually for eduction and trainer is usually for sports
Why is there usually fog around icebergs?
Fog around icebergs is caused by the temperature difference between the cold icebergs and the relatively warmer air above the sea surface. This temperature difference leads to the condensation of water vapor in the air, forming fog around the iceberg.
What is the difference between parents and grandparents?
Usually the grandparents are older.
