What are moving charges called? Moving charges are known as electricity or electric current as the word ‘current’ itself means movement of particles in a large amount. But electrostatics deals with stationary charges, stored on the surface of materials. Charges, when...
What are the characteristics of life dog and fast moving stream? Dog-responds and adjusts to changes?-A dog responds and adjusts to changes, because it reacts to changes in environment. Fast-moving stream-responds and adjusts to changes?-A stream does not respond and adjust...
What is a place on the ocean floor through which magma vents? Hydrothermal vents are like geysers, or hot springs, on the ocean floor. Along mid-ocean ridges where tectonic plates spread apart, magma rises and cools to form new crust and...
How does frequency change as an object moves? The Doppler effect is the change in frequency that you hear when a source and an observer are moving with respect to each other. The classic case is when you have an ambulance...
What is the speed of a moving object? The equation for speed is simple: distance divided by time. You take the distance traveled (for example 3 meters), and divide it by the time (three seconds) to get the speed (one meter...
What changes its speed and direction when it’s moving an object? Forces affect how objects move. They may cause motion; they may also slow, stop, or change the direction of motion of an object that is already moving. Since force cause...
What makes the chair move? Most modern office chairs use hydraulics or ‘pneumatic’ lift mechanisms that allow the user to move the chair up and down easily. This enables them to use the science of ergonomics. Why does a chair move...
What is the kinetic energy of a certain moving electron? The kinetic energy of an electron is 4.55×10−25 J. The mass ofelectron is 9.1×10−31kg. Calculate velocity of the electron. What is the kinetic energy of moving electrons? The kinetic energy of...
How much is a cell phone violation in Georgia? Drivers cannot have a phone in their hand or touching any part of their body while talking on their phone while driving. The fine for a first conviction is $50.00 and 1...
What is the movement of particles with the use of energy called? A process of transporting particles that requires the cell to use energy is called active transport. Active transport usu- ally involves the movement of particles from an area of...
