What happens when matter undergoes a physical change? Answers. NOTE that in Physical Change there is no change in the chemical structure and the material retains all its chemical properties, and no new compounds are produced. again, A physical change is any change not involving a change in the substance’s chemical identity. Matter undergoes chemical […]
What is the word equation for magnesium and oxygen?
What is the word equation for magnesium and oxygen? magnesium oxide Example Step Result 1 magnesium + oxygen → magnesium oxide 2 Mg + O 2 → MgO 3 reactants: 1 × Mg, 2 × O products: 1 × Mg, 1 × O Not balanced. 4 Mg + O 2 → 2MgO What is the […]
Which joint allow hips to move in any direction?
Which joint allow hips to move in any direction? Ball and socket joint – the rounded head of one bone sits within the cup of another, such as the hip joint or shoulder joint. Movement in all directions is allowed. What movement is the hip? Types of joint movement Joint Type Movement Elbow Hinge Flexion, […]
What is it called when software is free?
What is it called when software is free? Free software (or libre software) is computer software distributed under terms that allow users to run the software for any purpose as well as to study, change, and distribute it and any adapted versions. Which software is provided to users with no cost? Shareware differs from freeware, […]
What is the endoskeleton FNAF?
What is the endoskeleton FNAF? Endoskeletons are the inner structural frames of the animatronic characters seen throughout the Five Nights at Freddy’s franchise. What does the endoskeleton mean? internal skeleton : an internal skeleton or supporting framework in an animal. Why do we need endoskeleton? The endoskeleton provides the structural support for the body, enabling […]
What makes gasoline useful?
What makes gasoline useful? The exact chemical composition of gasoline varies depending on its grade or octane rating, but generally speaking it is a mixture of combustible hydrocarbons. This high energy density is what makes gasoline such a valuable fuel, as a relatively small volume of fuel can provide a large amount of useful energy. […]
What is mechanical energy in science?
What is mechanical energy in science? Mechanical energy in science is any energy found in a moving object. It’s a macroscopic type of energy that remains constant in the system. What is mechanical energy short answer? The energy of an object due to its motion or position; the sum of an object’s kinetic energy and […]
How much does the average oil well produce?
How much does the average oil well produce? 1/2 barrel per day is what a shallow oil well can produce. As long as he covers his costs, the operator will continue to produce. 10,000 barrels a day is how much oil wells can produce. The median well in the U.S. makes between 5 and 10 […]
What does it mean when you see only a red and a green light on a vessel at night?
What does it mean when you see only a red and a green light on a vessel at night? Powerboat A: When only red and green lights are visible, you are approaching a sailboat head-on. Give way to your starboard side. Give way to your starboard side. Sailboat B: When white and green lights are […]
Is air horn illegal?
Is air horn illegal? While owning and installing an aftermarket air horn or train horn is not illegal, some states have periodic inspections that your vehicle has to pass. For some of these inspections, having a train horn hooked up to your ride or, in some cases, having it wired up to be your only […]