Why is U-235 better than u 238? The U-238 nucleus also has 92 protons but has 146 neutrons – three more than U-235 – and therefore has a mass of 238 units. The difference in mass between U-235 and U-238 allows the isotopes to be separated and makes it possible to increase or “enrich” the […]
What kind of pulley is a flagpole?
What is the space in an atom called?
What is the space in an atom called? Answer. The empty space between the atomic cloud of an atom and its nucleus is just that: empty space, or vacuum. That’s the simple answer, but there are a few subtleties: 1) Sub-atomic particles such as electrons, protons and neutrons need to be treated as quantum objects. […]
Which bird can fly without flapping wings?
Which bird can fly without flapping wings? albatross Do birds sleep while flying? Due to the lack of studies monitoring the sleep patterns of flying birds, these hypotheses had previously been left unconfirmed. Now, however, according to a new study from the Max Planck Institute for Ornithology, researchers have finally found evidence that birds do […]
What is respiratory system parts and functions?
What is respiratory system parts and functions? The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs, and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out […]
What is another word for subduction?
What is another word for subduction? Subduction Synonyms – WordHippo Thesaurus….What is another word for subduction? subtraction deduction taking away lessening markdown rollback knock-off abstraction discounting docking When two continental plates collide is form? If two tectonic plates collide, they form a convergent plate boundary. Usually, one of the converging plates will move beneath the […]
Why doesnt horizontal motion affect vertical motion?
Why doesnt horizontal motion affect vertical motion? The horizontal velocity remains constant, because there is no acceleration in that direction. The length of the horizontal velocity vector doesn’t change. THE VERTICAL & HORIZONTAL MOTIONS ARE INDEPENDENT. THE HORIZONTAL VELOCITY DOES NOT AFFECT THE VERTICAL MOTION. Does velocity change with angle? When an object is projected […]
What pumps the blood throughout the body?
Can a mirror start a fire?
Can a mirror start a fire? The likelihood is very, very slim, however; you have the right kind of mirror, it actually can occur,” says Chief Solomon of the West Columbia Fire Department. He says concave mirrors can cause the fires. Can mirror set fire? It started after “sunlight on a mirror caused curtains to […]
What is the sound of a gun firing?
What is the sound of a gun firing? Gunfire characteristics A typical muzzle blast generates a shock wave with a sound pressure level (SPL) of 140 dB or louder. A whip-like “snap” or “crack” caused by the sonic boom that occurs as a projectile moves through the air at supersonic speeds. What sound does a […]