Category: Physics

Why has my energy bill doubled? Your energy bill usually reflects the amount of energy you’ve used. It’s normal for your bill to increase if, for example, you start: putting the heating on more often. using a tumble dryer or electric heater. Does heater or AC use more electricity? The simple answer to your first […]

What are the six properties of ionic compounds? Properties Shared by Ionic Compounds They form crystals. They have high melting points and high boiling points. They have higher enthalpies of fusion and vaporization than molecular compounds. They’re hard and brittle. They conduct electricity when they are dissolved in water. They’re good insulators. Why are covalent […]

How far north does the Gulf Stream go? The Gulf Stream stretches 40 to 50 miles wide off the coast of southeast Florida as it chugs and snakes, ultimately toward Iceland, at a clip of 2 to 4 miles per hour. How fast is the current in the Gulf Stream? about 5.6 miles per hour […]

Is Ballistic an exact science? Ballistic is the science of the motion of the projectile and the condition that affects their motion. Ballistics is not an exact science rather it is branch of physics or applied science which is subject to changes and development depending upon the demands of the modern civilization. Does ballistic mean […]

Which of the following is the most direct method for combating? The answer to this question is C. rehabilitation. How do trees improve water quality quizlet? How do trees improve water quality? a. Tree roots anchor soil in place, preventing runoff. Water is filtered as it passes through the root systems of trees. Why are […]

Why Studying is so boring? It didn’t want to learn those things which it think as not important and thus we don’t have any interest, so it becomes boring and tedious. Doing work more than our capacity can exhaust us and and this same principle applies to our brain. Our brain also requires some rest […]

What is a scaled vector? It is associated with a numerical value. In vector diagrams, the length of the vector arrow represents the magnitude of the vector quantity. Scale. Vector diagrams utilize a scale to help represent the magnitude. A scale indicates the ratio of the distance on a map to the actual distance along […]

What are 3 facts about the outer core? The outer core is the third layer of the Earth. It is the only liquid layer, and is mainly made up of the metals iron and nickel, as well as small amounts of other substances. The outer core is responsible for Earth’s magnetic field. As Earth spins […]

What happens to the length of the spring when the key is pressed? So now that they have pressed the key, the key’s gone down by 4.8 millimeters. In other words, that’s how much the spring is compressed by. And this happens every time you press a key on the keyboard. When a key is […]

What is the safest color car to drive? white Which car loses its value fastest? 3 overall, the two vehicles that depreciate in value the most are both BMWs, according to iSeeCars’ findings. The 7-Series, BMW’s super luxury sedan, sold for an exorbitant $101,546 off the lot, and five years later is only worth $27,860 […]