What is the smallest unit of the universe?

What is the smallest unit of the universe? The smallest possible size for anything in the universe is the Planck Length, which is 1.6 x10-35 m across. What is the farthest from Earth? Real-time distance and velocity data is provided by NASA and JPL. At a distance of 152.6 AU (22.8 billion km; 14.2 billion […]

What color flame is srcl2?

What color flame is srcl2? Flame colorants Color Chemical Red Strontium chloride or strontium nitrate Orange Calcium chloride Yellow-green Barium chloride Orange-yellow Sodium chloride (table salt) Can you burn calcium chloride? Calcium chloride is classified as an “irritant”. This means that is causes symptoms ranging from swelling and pain to burns. When you heat calcium […]

Can the moon crash into Earth?

Can the moon crash into Earth? The Moon will swing ever closer to Earth until it reaches a point 11,470 miles (18,470 kilometers) above our planet, a point termed the Roche limit. Theory dictates they’ll eventually rain down onto Earth’s surface. What would happen if the moon fell? If the Moon did escape from Earth, […]

What are logical absolutes?

What are logical absolutes? The term ‘the logical absolutes’ refers to what are also known as the ‘laws of thought[1]’. Classical philosophers took these laws to be as follows: The law of identity — All things are equal to themselves. The law of non-contradiction — No proposition can both be and not be (the case). […]

What is the atomic mass of Mg2+?

What is the atomic mass of Mg2+? 24.305 g/mol What is the atomic number of Mg2 +? 12 Why is magnesium ion Mg2+? Magnesium, Mg It has two electrons in its outer shell. When these electrons are lost, a magnesium ion, Mg 2+, is formed. A magnesium ion has the same electronic structure as a […]

What are the factors that affects air pressure?

What are the factors that affects air pressure? Discuss the factors affecting atmospheric pressure with respect to the following: Temperature Altitude Rotation of the Earth Temperature. Altitude. Rotation of the Earth. What are examples of external factors? External factors political – For example, new legislation. economic – For example, inflation and unemployment. social – Changes […]

How can you make it safe to exercise on a hot day?

How can you make it safe to exercise on a hot day? Stay safe during hot-weather exercise by drinking enough fluids, wearing proper clothing and timing your workout to avoid extreme heat. Whether you’re running, playing a pickup game of basketball or going for a power walk, take care when the temperature rises. Why is […]

What happens if Gulf Stream stops?

What happens if Gulf Stream stops? That could mean rising seas and a hotter Florida. A weaker Gulf Stream would mean higher sea levels for Florida’s east coast. It could lead to colder winters in northern Europe (one reason many scientists prefer the term climate change to global warming). Is it better to live on […]

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