Freezing Point of Water at Altitude Calculator
Here’s a table showing the freezing point of water at different altitudes:
| Altitude (meters) | Altitude (feet) | Freezing Point (°C) | Freezing Point (°F) |
|---|---|---|---|
| Sea Level | 0 | 0 | 32 |
| 1000 | 3281 | -0.5 | 31.1 |
| 2000 | 6562 | -1.0 | 30.2 |
| 3000 | 9843 | -1.5 | 29.3 |
| 4000 | 13123 | -2.0 | 28.4 |
| 5000 | 16404 | -2.5 | 27.5 |
| 6000 | 19685 | -3.0 | 26.6 |
| 7000 | 22966 | -3.5 | 25.7 |
| 8000 | 26247 | -4.0 | 24.8 |
| 9000 | 29528 | -4.5 | 23.9 |
| 10000 | 32808 | -5.0 | 23.0 |
Please note that the values in the table are approximate and may vary depending on atmospheric conditions. The freezing point decreases with increasing altitude due to the decrease in atmospheric pressure.
FAQs
Does the freezing point of water change with altitude? Yes, the freezing point of water does change with altitude. As altitude increases, the atmospheric pressure decreases, and this results in a lower freezing point for water.
What is the freezing point of water at 5000 meters altitude? The freezing point of water at 5000 meters (approximately 16,404 feet) altitude is lower than the standard freezing point at sea level. It is typically around -4.5°C (approximately 23.9°F).
What is the freezing point of water at 5000 feet? The freezing point of water at 5000 feet (approximately 1524 meters) is slightly lower than the standard freezing point at sea level. It is approximately 0.4°C (approximately 32.7°F).
What is the formula of elevation in the freezing point? The formula to estimate the change in freezing point with elevation is: Change in Freezing Point (°C) = (Elevation in meters / 1000) * 0.5
What happens to the freezing point at high altitude? At high altitudes, where atmospheric pressure is lower, the freezing point of water decreases. This is because reduced pressure allows water molecules to escape the solid phase (ice) more easily.
How much colder does it get with elevation? The temperature drops with increasing elevation, and the rate of decrease is called the “lapse rate.” On average, the temperature decreases by about 6.5°C per 1000 meters (3.6°F per 1000 feet) of elevation.
How cold is it 10,000 feet above sea level? At 10,000 feet (approximately 3048 meters) above sea level, the temperature can vary based on location and weather conditions. On average, it can be around 6.5°C to 10°C (43.7°F to 50°F) colder than at sea level.
What is the boiling point of water at an elevation of 5000 ft? At 5000 feet (approximately 1524 meters) elevation, the boiling point of water is lower than at sea level. It is approximately 94.4°C (approximately 201.9°F).
What is the temperature 5000 feet above sea level? The temperature at 5000 feet above sea level can vary depending on location and weather conditions. On average, it can be around 5.5°C to 7°C (41.9°F to 44.6°F) colder than at sea level.
How long does it take for 6 inches of water to freeze? The time it takes for 6 inches of water to freeze depends on various factors such as temperature, humidity, and wind conditions. It can take several hours to a few days for such a volume of water to freeze under typical outdoor conditions.
What temperature does water freeze at feet? At higher elevations, such as at 5000 feet, water can freeze at a temperature slightly above 0°C (32°F) due to the lower atmospheric pressure.
How long can a human survive in below-freezing water? The survival time in below-freezing water varies depending on factors such as water temperature, clothing, and individual tolerance. In extremely cold water, such as just above freezing, survival times can be as short as a few minutes before hypothermia sets in.
Is the freezing point different at high altitude? Yes, the freezing point is different at high altitude. As altitude increases, the freezing point of water decreases.
How do you find the highest and lowest freezing point? The highest freezing point occurs at sea level, where the atmospheric pressure is highest. The lowest freezing point occurs at the highest elevations, where the atmospheric pressure is lowest.
How do you calculate temperature at altitude? The temperature at a given altitude can be estimated using the lapse rate, which is the rate at which temperature changes with elevation. On average, the lapse rate is about 6.5°C per 1000 meters (3.6°F per 1000 feet) of elevation gain.
What would happen if you boiled water on Mt. Everest? Boiling water on Mount Everest would require a higher temperature than at sea level due to the lower atmospheric pressure. The boiling point of water at the summit of Mount Everest is around 68°C (154.4°F).
What is the boiling point of water at an elevation of 9500 ft? At an elevation of 9500 feet (approximately 2896 meters), the boiling point of water is lower than at sea level. It is approximately 90.6°C (approximately 195.1°F).
Can I fly above the freezing level? Yes, it is common for commercial airplanes to fly above the freezing level, which is typically below the cruising altitude. Aircraft are designed to operate in a wide range of temperatures.
What is the temperature change per 1000 feet of altitude? On average, the temperature drops by about 6.5°C per 1000 meters (3.6°F per 1000 feet) of elevation gain, a phenomenon known as the “lapse rate.”
How cold is it at 12,000 feet underwater? At 12,000 feet (approximately 3658 meters) underwater, the temperature is generally close to freezing, around 0°C (32°F).
How cold is the ocean at 2 miles deep? At a depth of 2 miles (approximately 3218 meters) in the ocean, the temperature is usually close to freezing, around 0 to 4°C (32 to 39.2°F).
What is the temperature at 12,000 feet in the ocean? At 12,000 feet (approximately 3658 meters) below the surface of the ocean, the temperature is generally close to freezing, around 0 to 4°C (32 to 39.2°F).
Does deep or shallow water freeze faster? Shallow water freezes faster than deep water. The reason is that shallow water has a larger surface area relative to its volume, allowing it to lose heat more quickly.
Can ice freeze in 30 minutes? The time it takes for ice to freeze depends on several factors, including the temperature of the surrounding environment and the volume of water. It is possible for a small amount of water to freeze in 30 minutes under very cold conditions.
Can water freeze in 3 hours? Under sufficiently cold conditions, a small volume of water could freeze in 3 hours.
How cold is the ocean at 1000 feet deep? At 1000 feet (approximately 305 meters) deep in the ocean, the temperature is generally cool, but not freezing. It can range from around 5 to 10°C (41 to 50°F).
How cold is it at 20,000 feet? At 20,000 feet (approximately 6096 meters) above sea level, the temperature can be extremely cold, often reaching -20°C to -30°C (-4°F to -22°F) or even lower.
How cold is it at 45,000 feet? At 45,000 feet (approximately 13,716 meters) above sea level, the temperature can be extremely cold, often reaching -50°C to -60°C (-58°F to -76°F) or even lower.
Why don’t oceans freeze as easily as freshwater lakes? The presence of dissolved salts in seawater lowers its freezing point, making it more resistant to freezing compared to freshwater in lakes and rivers.
Does salt make water freeze faster? No, adding salt to water lowers its freezing point, which actually makes it freeze at a lower temperature than pure water. However, this effect is not instantaneous, and it may initially slow down the freezing process.
At what temperature do pipes freeze? Pipes can start to freeze when the temperature drops to or below 0°C (32°F). However, the actual freezing point depends on factors like insulation and exposure to the elements.
What is the coldest temperature humans survived? The coldest temperature humans have survived under controlled conditions is around -89.2°C (-128.6°F). However, extreme cold temperatures can be life-threatening and should be avoided whenever possible.
How long can you live in 42-degree water? Survival time in 42-degree water can vary depending on individual tolerance, body fat, and other factors. In general, cold water survival time is limited, and hypothermia can set in within minutes to hours.
What is the lowest water temperature a human can survive? The lowest water temperature a human can survive for any significant amount of time is around 7°C to 10°C (44.6°F to 50°F). Prolonged exposure to colder temperatures is life-threatening due to hypothermia.
Why does the freezing point of water change with altitude? The freezing point of water changes with altitude because as altitude increases, atmospheric pressure decreases. Reduced pressure allows water molecules to escape the solid phase (ice) more easily, lowering the freezing point.
What is the freezing point of water at 5000 feet? The freezing point of water at 5000 feet (approximately 1524 meters) is slightly lower than the standard freezing point at sea level. It is approximately 0.4°C (approximately 32.7°F).
Is it better to freeze fast or slow? The freezing rate can affect the quality of frozen items. In general, freezing quickly helps to form smaller ice crystals, which can help preserve the texture and quality of foods.
What has the lowest freezing point in the world? The substance with the lowest freezing point in the world is helium, which has a freezing point of -272.2°C (-458°F) at standard atmospheric pressure.
What has a freezing point above zero? Substances with freezing points above zero include most common salts and some alcohol solutions, which have freezing points below 0°C but above absolute zero.
How much colder does it get with elevation? The temperature drops with increasing elevation, and the rate of decrease is called the “lapse rate.” On average, the temperature decreases by about 6.5°C per 1000 meters (3.6°F per 1000 feet) of elevation.
What is the temperature difference at altitude? The temperature difference at altitude depends on factors such as geographic location and weather conditions. On average, the temperature decreases by about 6.5°C per 1000 meters (3.6°F per 1000 feet) of elevation gain.
Does 1000 ft elevation make a difference? Yes, 1000 feet (approximately 305 meters) of elevation can make a noticeable difference in temperature and weather conditions. The temperature tends to be cooler at higher elevations.
Why can’t you boil an egg on Mount Everest? You can boil an egg on Mount Everest, but the boiling point of water at that altitude is lower than at sea level. The lower boiling point means it will take longer to cook the egg.
Why is it not hot on Everest? Mount Everest’s extreme altitude means that the air pressure is much lower than at sea level. With reduced pressure, the air cannot hold as much heat, leading to very cold temperatures at the summit.
Why can’t I boil an egg? Boiling an egg at high altitudes can be challenging because the lower atmospheric pressure reduces the boiling point of water. The lower boiling point means it takes longer to cook the egg.
What temp does water boil at 20,000 feet? At 20,000 feet (approximately 6096 meters), the boiling point of water is significantly lower than at sea level. It is around 76.5°C (approximately 169.7°F).
When the altitude is 5000 feet, the temperature at which water boils is? At 5000 feet (approximately 1524 meters) altitude, the temperature at which water boils is around 94.4°C (approximately 201.9°F).
What temperature does water boil at 1000 feet? At 1000 feet (approximately 305 meters) altitude, the temperature at which water boils is around 98.4°C (approximately 209.1°F).
What temperature will they not let you fly? There is no specific temperature at which flights are universally prohibited. However, extremely cold temperatures, particularly in severe weather conditions, can affect flight operations and may lead to flight delays or cancellations for safety reasons.
At what cold temperature do planes not fly? The decision to suspend flights due to cold temperatures depends on various factors, including aircraft type, operational guidelines, and airport conditions. Generally, flights can be affected when temperatures fall below certain thresholds, particularly in extremely cold or icy conditions.
How cold is it at 10,000 feet altitude? At 10,000 feet (approximately 3048 meters) altitude, the temperature can vary based on location and weather conditions. On average, it can be around 6.5°C to 10°C (43.7°F to 50°F) colder than at sea level.
How many degrees is 1000 feet colder? On average, the temperature decreases by about 6.5°C per 1000 meters (3.6°F per 1000 feet) of elevation gain, a phenomenon known as the “lapse rate.”
What happens to a human body at 12,000 feet underwater? At 12,000 feet (approximately 3658 meters) underwater, the pressure is very high, and without proper equipment, the human body cannot survive at such depths due to the risk of decompression sickness.
How cold is the ocean 2 miles deep? At a depth of 2 miles (approximately 3218 meters) in the ocean, the temperature is usually close to freezing, around 0 to 4°C (32 to 39.2°F).
How cold is it at 12,000 feet in the ocean? At 12,000 feet (approximately 3658 meters) below the surface of the ocean, the temperature is generally close to freezing, around 0 to 4°C (32 to 39.2°F).
What is the temperature 20 feet below ground? The temperature 20 feet below ground can vary based on factors such as location and depth. On average, the temperature is relatively stable, and it may be slightly warmer than the surface temperature.
At what altitude can’t humans adapt to life? The “death zone” in mountaineering is generally considered to be above 8000 meters (approximately 26,247 feet) where the human body cannot adapt to the extreme conditions, mainly due to lack of oxygen.
At what altitude can you no longer breathe? The altitude at which you can no longer breathe without supplemental oxygen varies among individuals, but generally, it becomes challenging to breathe above 4000 meters (approximately 13,123 feet).
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