Why does water boil faster with salt?
If you look at the heat capacity of salt water, you will find that it is less than pure water. In other words, it takes less energy to raise the temperature of the salt water 1°C than pure water. This means that the salt water heats up faster and eventually gets to its boiling point first.
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If you look at the heat capacity of salt water, you will find that it is less than pure water. In other words, it takes less energy to raise the temperature of the salt water 1°C than pure water. This means that the salt water heats up faster and eventually gets to its boiling point first.
@askmenow
When did we get electricity?
In 1882 Edison helped form the Edison Electric Illuminating Company of New York, which brought electric light to parts of Manhattan. But progress was slow. Most Americans still lit their homes with gas light and candles for another fifty years. Only in 1925 did half of all homes in the U.S. have electric power.
@askmenow
In 1882 Edison helped form the Edison Electric Illuminating Company of New York, which brought electric light to parts of Manhattan. But progress was slow. Most Americans still lit their homes with gas light and candles for another fifty years. Only in 1925 did half of all homes in the U.S. have electric power.
@askmenow
When were hieroglyphics created as a written language?
Archaeological discoveries suggest that Egyptian hieroglyphs may be the oldest form of writing. The earliest evidence of an Egyptian hieroglyphic system is believed to be from about 3300 or 3200 BC, and the Egyptians used hieroglyphs for the next 3,500 years.
@askmenow
Archaeological discoveries suggest that Egyptian hieroglyphs may be the oldest form of writing. The earliest evidence of an Egyptian hieroglyphic system is believed to be from about 3300 or 3200 BC, and the Egyptians used hieroglyphs for the next 3,500 years.
@askmenow
What oath does a doctor take?
Hippocratic Oath: Modern Version. I swear to fulfill, to the best of my ability and judgment, this covenant: I will respect the hard-won scientific gains of those physicians in whose steps I walk, and gladly share such knowledge as is mine with those who are to follow.
@askmenow
Hippocratic Oath: Modern Version. I swear to fulfill, to the best of my ability and judgment, this covenant: I will respect the hard-won scientific gains of those physicians in whose steps I walk, and gladly share such knowledge as is mine with those who are to follow.
@askmenow
Where are red pandas from?
The red panda shares the giant panda's rainy, high-altitude forest habitat, but has a wider range. Red pandas live in the mountains of Nepal and northern Myanmar (Burma), as well as in central China. These animals spend most of their lives in trees and even sleep aloft.
@askmenow
The red panda shares the giant panda's rainy, high-altitude forest habitat, but has a wider range. Red pandas live in the mountains of Nepal and northern Myanmar (Burma), as well as in central China. These animals spend most of their lives in trees and even sleep aloft.
@askmenow
Which moon in the solar system has active volcanoes?
Jupiter's Moon Io - The Most Active. Io is the most volcanically active body in our solar system. This surprises most people because Io's great distance from the sun and its icy surface make it seem like a very cold place.
@askmenow
Jupiter's Moon Io - The Most Active. Io is the most volcanically active body in our solar system. This surprises most people because Io's great distance from the sun and its icy surface make it seem like a very cold place.
@askmenow
When did Australia get its own currency?
The Australian pound, introduced in 1910 and officially distinct in value from the pound sterling since devaluation in 1931, was replaced by the dollar on 14 February 1966. The rate of conversion for the new decimal currency was two dollars per Australian pound, or ten Australian shillings per dollar.
@askmenow
The Australian pound, introduced in 1910 and officially distinct in value from the pound sterling since devaluation in 1931, was replaced by the dollar on 14 February 1966. The rate of conversion for the new decimal currency was two dollars per Australian pound, or ten Australian shillings per dollar.
@askmenow
Are foxes Social Animals?
Alongside cats and tigers, foxes are solitary hunters. There has been the rare sighting of a vixen hunting with her cub, but in general they will forage and hunt for food alone. Although a fox is classified as a carnivore they are omnivorous and will eat almost anything including fruit and vegetables.
@askmenow
Alongside cats and tigers, foxes are solitary hunters. There has been the rare sighting of a vixen hunting with her cub, but in general they will forage and hunt for food alone. Although a fox is classified as a carnivore they are omnivorous and will eat almost anything including fruit and vegetables.
@askmenow
Can you predict an earthquake?
No, and it is unlikely they will ever be able to predict them. Scientists have tried many different ways of predicting earthquakes, but none have been successful. On any particular fault, scientists know there will be another earthquake sometime in the future, but they have no way of telling when it will happen.
@askmenow
No, and it is unlikely they will ever be able to predict them. Scientists have tried many different ways of predicting earthquakes, but none have been successful. On any particular fault, scientists know there will be another earthquake sometime in the future, but they have no way of telling when it will happen.
@askmenow
Do women have an Adam's apple?
The Adam's apple is actually caused by the bulging of a set of cartilage plates that are held together by tissues and muscle fibers, which protect the vocal cords. Women have these plates, too, but the bulge is more prominent in men for two reasons: Testosterone causes the larynx to grow rapidly during puberty,
@askmenow
The Adam's apple is actually caused by the bulging of a set of cartilage plates that are held together by tissues and muscle fibers, which protect the vocal cords. Women have these plates, too, but the bulge is more prominent in men for two reasons: Testosterone causes the larynx to grow rapidly during puberty,
@askmenow
Why do you get on the left side of a horse?
You have to go back to ancient times when horses were used as war mounts. Soldiers carry their swords on the left side (to reach with their right hand) and so they could only mount from the left or they would sit on their sword.
@askmenow
You have to go back to ancient times when horses were used as war mounts. Soldiers carry their swords on the left side (to reach with their right hand) and so they could only mount from the left or they would sit on their sword.
@askmenow
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Why Does Urine Glow Under a Black Light?
You can use a black light to detect body fluids. It's actually a good way to look for pet urine or make sure a bathroom or hotel room is really clean. Cat urine, in particular, glows very brightly under ultraviolet light. Urine glows under a black light primarily because it contains the element phosphorus.
@askmenow
You can use a black light to detect body fluids. It's actually a good way to look for pet urine or make sure a bathroom or hotel room is really clean. Cat urine, in particular, glows very brightly under ultraviolet light. Urine glows under a black light primarily because it contains the element phosphorus.
@askmenow
How deep does a whale go in the ocean?
They have been tracked by sonar diving to depths of 3,900 feet. However, one Sperm whale caught by a whaling ship in water 10,000 feet deep had a bottom-dwelling shark in its stomach, leading researchers to believe that the Sperm whale can dive a lot deeper than seems possible.
@askmenow
They have been tracked by sonar diving to depths of 3,900 feet. However, one Sperm whale caught by a whaling ship in water 10,000 feet deep had a bottom-dwelling shark in its stomach, leading researchers to believe that the Sperm whale can dive a lot deeper than seems possible.
@askmenow
What does the Mercedes logo stand for?
The Mercedes-Benz logo is one of those meaningful ones. In 1926, Emil Jellinek, Gottlieb Daimler, and Carl Benz founded what would become one of the world's foremost luxury car companies. The logo is a three-pronged star meant to symbolize universal motorization. The three prongs stand for land, water and air.
@askmenow
The Mercedes-Benz logo is one of those meaningful ones. In 1926, Emil Jellinek, Gottlieb Daimler, and Carl Benz founded what would become one of the world's foremost luxury car companies. The logo is a three-pronged star meant to symbolize universal motorization. The three prongs stand for land, water and air.
@askmenow