Can you levitate a person with magnets? Normal things, even humans, can levitate if they are placed in a strong magnetic field. Such materials can be levitated using magnetic fields of about 10 Tesla. Can you fly with magnets? So the short answer is that a magnetized material is considered a hazardous material and is […]
How much does an elephant eat in one day?
How much does an elephant eat in one day? Diet. Elephants eat roots, grasses, fruit, and bark. An adult elephant can consume up to 300 pounds of food in a single day. Which categories of goods are rival in consumption? There are four types of goods based on the characteristics of rival in consumption and […]
What are the energy demands of soccer?
What are the energy demands of soccer? Aerobic energy production appears to account for more than 90% of total energy consumption. Nevertheless, anaerobic energy production plays an essential role during soccer matches. During intensive exercise periods of a game, creatine phosphate, and to a lesser extent the stored adenosine triphosphate, are utilized. What qualities do […]
How does a projectile launcher work?
How does a projectile launcher work? Launcher The Projectile Launcher is used to investigate important concepts in two- dimensional kinematics. A steel ball placed in the launch barrel can be projected for different launch velocities and launch angles. Upon setting the desired angle and range, the hand pump is then used to pressurize the system. […]
What can you add to a bucket of water that will make it weigh less?
What is the standard interval between contour lines on a map?
What is the standard interval between contour lines on a map? Individual contour lines on a topographical map are a fixed interval of elevation apart known as a contour interval. Common contour intervals are 5, 10, 20, 40, 80, or 100 feet. Why do contour lines never cross? Contour lines never cross on a topographic […]
What is the best angle for air to glass transition?
What is the best angle for air to glass transition? 56.31° Can the Brewster’s angle occur at the interface from air to glass? The Brewster’s angle can occur at the air/glass interface because there are infinite ways that the incidentand refractive angle will add up to 90°. What will be the Brewster angle for a […]
What is the purpose of volume displacement?
What is the purpose of volume displacement? The displacement method (submersion, or dunking method) can be used to accurately measure the volume of the human body and other oddly shaped objects by measuring the volume of fluid displaced when the object is submerged, as illustrated in the figure below. What is my height app? GHeight […]
How does volume affect buoyancy?
How does volume affect buoyancy? Buoyancy is created when the contained volume of a certain material (gas or liquid) that is lighter and placed into a heavier surrounding material either gas or liquid. So if the volume of the buoyant (lighter) object is increased then the buoyancy will also increase. How do you calculate buoyancy […]
What best describes the bonding in a water molecule?
What best describes the bonding in a water molecule? Explanation: A bond formed by sharing of electrons is known as a covalent bond. Therefore, an oxygen atom combines with two hydrogen atoms by sharing of electrons. Thus, we can conclude that the statement an oxygen atom shares an electron pair with each H atom, best […]