Year: 2018

Who made Richter scale? Charles Francis Richter Why you shouldn’t be afraid of earthquakes? Earthquakes are uncontainable natural calamities. People living in earthquake prone zones experience shaking, rumbling and tremors from time to time. Most live in the fear that the next ‘tremor’ could be a huge one causing massive destruction of property, even life. […]

At what angle two forces p Q and PQ Act so that resultant is √ 2p 2 Q 2? Thus, the angle of inclination between the forces must be 60°. At what angle should the two vectors 2f and act so that the resultant force is? Answer: Let a and b are two vectors making […]

How many football fields is 300 meters? 300 Meters (m) = 984.25197 Feet (ft) Meters : The meter (symbol m) is the fundamental unit of length in the International System of Units (SI). The answer is 91.44. The total length of a football field is 120 yards. The hash marks are 1 yard apart, used […]

What are three types of LASERs? Types of lasers – Solid state laser, Gas laser, Liquid laser & Semiconductor laser. What is radiation in laser? Laser radiation is an optical radiation that can either be visible or invisible. If the wavelength of a laser beam is 400-780nm (nanometres), the beam is visible to the human […]

Does sulfur break easily? Sulfur is a solid, which means you can hold it and touch it, but it is known as a nonmetal, meaning it is not made up of metal. It is recognizable because of its pale yellow color. If you touch it, it is soft and can easily break with your fingers. […]

Is nothing but the limit between maximum and minimum number? Minimum means the least you can do of something. For example, if the minimum amount of dollars you must pay for something is seven, then you cannot pay six dollars or less (you must pay at least seven). You can do more than the minimum, […]

How do you tell which way the wind is blowing? A weather vane is designed to point directly into the wind. One side of the weather vane will be a narrow, pointed end (usually resembling the tip of an arrow). The other end is made wider to catch the wind. As the wind blows, you […]

What are the 5 types of cleavage? Types of cleavage Determinate. Indeterminate. Holoblastic. Meroblastic. How does mineral break apart in an irregular way? Fracture describes how a mineral looks when it breaks apart in an irregular way. Why do you think some minerals are easier to identify than others? 4. Why do you think some […]

What is wave erosion quizlet? Waves erode the land by abrasion and “deposition” true. In the process called “longshore drift”, beach sediment gets moved down a beach with the current. true. Waves change direction as they appproach shore because they begin to “drag” What are two results of wave erosion along a coast quizlet? What […]

How did the force get out of balance? The idea of balance of the Force, a central tenet of the Jedi Order, refers to the ideal state in which the Force exists in nature, i.e. as the light side. The presence of the dark side corrupts and destroys this natural balance, and the Jedi viewed […]