gamma radiation is both a type of nuclear radiation and electromagnetic radiation.
Radiation has both electric and magnetic fields and travels in waves. It comes from natural and man-made sources. The intensity of electromagnetic radiation varies from low energy to high energy. There are radio waves, microwaves, infrared rays, visible rays, ultraviolet rays, X-rays, and gamma rays.
Electromagnetic radiation consists of an electric field (E) of varying strength perpendicular to the direction of propagation of the radiation and a magnetic field (M) perpendicular to the electric field. Both fields move at the speed of light (c).
Electromagnetic radiation occurs when atoms absorb energy. The absorbed energy causes one or more electrons to change positions within the atom. Electromagnetic waves are generated when electrons return to their original positions.
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True its a justice courte rule
Your body makes a lot of noises, whether you notice them or not. You may not be alarmed by the pop and creak of your joints or the sound it makes when you pass gas. However, hearing your stomach growl or gurgle may feel strange.
There are numerous reasons why your stomach may growl, but hunger is the most common. Borborygmi is a normal bodily function that causes the sound of your stomach growling. It means that your digestive muscles are contracting in order to move food through your stomach and small intestine. This is referred to as peristalsis. Borborygmi can also be caused by other factors such as overeating, drinking carbonated beverages, or anxiety. If your stomach is growling more frequently than usual, or if the growl is accompanied by pain or bloating, you should consult a doctor to rule out any underlying medical conditions. As a result, there may be advantages to occasionally letting your stomach growl.
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Answer:
Though the Louisiana territory had changed hands between France and Spain a number of times, in 1800 Spain ceded the territory to Napoleon’s France. Napoleon, whose attention was consumed by war in Europe, began to view the territory as a needless burden. In 1803, he volunteered to sell all 828,000 square miles to the United States for the bargain price of $15 million.
Jefferson adhered to a strict interpretation of the Constitution and believed that without a specific enumeration of his right as president to acquire the purchase, buying the Louisiana Territory could plausibly be unconstitutional. The Federalists opposed the purchase for several reasons, chief among them the likelihood that new slave states would enter the Union from the southern parts of the territory.
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