Is tension directly proportional to length? Law of tension: If we keep length and mass per unit length constant in a vibrating string, then its frequency will be directly proportional to the square root of applied tension. What happens to pitch when tension increases? Increasing the tension raises the pitch. The length of a string […]
How fast does electricity travel through wire?
How fast does electricity travel through wire? In the case of an electrical cord connecting a table lamp or some other household item to a power source, the copper wire inside the cord acts as the conductor. This energy travels as electromagnetic waves at about the speed of light, which is 670,616,629 miles per hour,1 […]
Is it calm inside a tornado?
Is it calm inside a tornado? Tornadoes are small-scale storms that produce the fastest winds on Earth. Single-vortex tornadoes (tornadoes that consist of a single column of air rotating around a center) are theorized to have a calm or nearly calm “eye,” an area of relatively low wind speed near the center of the vortex. […]
What safety gear is needed in a boat?
What safety gear is needed in a boat? Two hand-held red flares two handheld orange smoke signals. Fire extinguisher if cooking facilities are on board. Waterproof and buoyant torch (if at night) One fire bucket. Is Boat Capacity people or weight? The Maximum Gross Load is the total weight your boat can handle, including people, […]
What are the negative effect of lack of exercise?
What are the negative effect of lack of exercise? Not getting enough physical activity can lead to heart disease—even for people who have no other risk factors. It can also increase the likelihood of developing other heart disease risk factors, including obesity, high blood pressure, high blood cholesterol, and type 2 diabetes. What are the […]
Where is the Oort cloud located?
Where is the Oort cloud located? The Oort Cloud lies far beyond Pluto and the most distant edges of the Kuiper Belt. While the planets of our solar system orbit in a flat plane, the Oort Cloud is believed to be a giant spherical shell surrounding the Sun, planets and Kuiper Belt Objects. What are […]
How do you round to 2 decimal places?
How many years did each era last?
How many years did each era last? List of geological eras in Earth’s history Eon Era Time frame Phanerozoic Mesozoic 251.902 to 66 million years ago Paleozoic 541 to 251.902 million years ago Proterozoic Neoproterozoic 1,000 to 541 million years ago Mesoproterozoic 1,600 to 1,000 million years ago Was dinosaurs the first thing on earth? […]
What are the 6 Wh-questions?
What are the 6 Wh-questions? WH-questions are questions starting with WH-words including: what, when, where, who, whom, which, whose, why and how. – What are you doing? Why are the 5 W’s important? In investigative writing and research, the five Ws are used to gather information about a story or subject matter. The five Ws […]
What star has the highest absolute magnitude?
What star has the highest absolute magnitude? Sirius What is Parsec game? Parsec is a proprietary freeware desktop capturing application primarily used for playing games through video streaming. Using Parsec, a user can stream video game footage through an Internet connection, allowing one to run a game on one computer but play it remotely through […]