What does the tectonic plates do? The theory of plate tectonics states that the Earth’s solid outer crust, the lithosphere, is separated into plates that move over the asthenosphere, the molten upper portion of the mantle. Oceanic and continental plates come together, spread apart, and interact at boundaries all over the planet. Where does New […]
How much gold is on the ocean floor?
How much gold is on the ocean floor? One study found there is only about one gram of gold for every 100 million metric tons of ocean water in the Atlantic and north Pacific. There is also (undissolved) gold in/on the seafloor. The ocean, however, is deep, meaning that gold deposits are a mile or […]
What are two uses of granite?
What are two uses of granite? Recommended Videos Granite used in Building Monuments. Long-lasting structures like temples, gravestones or monuments are usually made of granite. Granite used in Jewellery. Few granites are rare and amazingly beautiful. Granite used in Fireplace Mantle and Floor. Granite used in Bathroom, Shelves, Tabletops, Basins. Is Granite good for building? […]
Did any world events affect Henry Moseley?
How much would 10 kg weight on the moon?
What if I push an object which is already moving horizontally?
What if I push an object which is already moving horizontally? Thus, force would cause. acceleration in horizontal motion. What is the force required to keep an object moving? According to Galileo and Newton, when is a force needed to keep an object moving? Only when friction (or some other oppositional force) is present is […]
Why stones are strong in compression but weak in tension?
Why stones are strong in compression but weak in tension? Answer: Because it has essentially zero strength in tension, it is almost always used as reinforced concrete, a composite material. It is a mixture of sand, aggregate, cement and water. Is steel better in compression or tension? Steel is equally strong in tension and compression. […]
What are 5 examples of nuclear energy?
What are 5 examples of nuclear energy? Before you can look at how nuclear energy is used in your life, you need to look at the two types of nuclear energy. Nuclear Fusion. When you think about nuclear fusion, think about things fusing together. Nuclear Fission. Electricity. Nuclear Weapons. Space Exploration. Nuclear Medicine. Food Treatments. […]
What is a modified block style?
What is a modified block style? A modified block style letter is a common format used when writing a business letter. It varies slightly from a block style letter with the major difference being the placement of the return address, date, and complimentary closing. What are the major differences between block and modified block in […]
What are the 3 factors that affect the speed and travel of sound?
What are the 3 factors that affect the speed and travel of sound? The factors on which the speed the sound majorly depends are: The Density of Medium: Sound requires a medium to travel. The density of the medium is among the factors which affect the speed of sound. The Temperature of The Medium: Higher […]