What cause the object change in motion? A force is a push or pull that can cause an object to move, stop, or change speed or direction. 3. The greater the force, the greater the change in motion. Gravity (the earth’s pulling force) and friction (the force between two surfaces) are common forces that work […]
What do you mean by drift velocity?
What do you mean by drift velocity? Drift velocity is the average velocity with which electrons ‘drift’ in the presence of an electric field. It’s the drift velocity (or drift speed) that contributes to the electric current. In contrast, thermal velocity causes random motion resulting in collisions with metal ions. On what factors drift velocity […]
Who is the best dancer in twice?
Which best describes accuracy?
Which best describes accuracy? Answer: Accuracy is defined as the closeness of the measured value to the actual value. Therefore, out of the options, this is best described by A. the smallness of the graduations on a measuring tool. What happens if you have 2 modes? A set of numbers can have more than one […]
What is the concept of relative dating?
What is the concept of relative dating? Relative dating is the process of determining if one rock or geologic event is older or younger than another, without knowing their specific ages—i.e., how many years ago the object was formed. What is the definition of relative age? Relative age is the age of a rock layer […]
What is beak slang for?
What colors are for healing?
What colors are for healing? Because it is believed that different colors have different emotional and psychological representations, these may be utilized in treatment to evoke certain responses and encourage healing like: Blue. A favorite color for many, blue can evoke feelings of calm and peace or sadness. Red. Orange. Purple. What is the best […]
What are the risks of an ultrasound?
What are the risks of an ultrasound? There are no known risks. Ultrasound is a valuable tool, but it has limitations. Sound doesn’t travel well through air or bone, so ultrasound isn’t effective at imaging body parts that have gas in them or are hidden by bone, such as the lungs or head. Can ultrasound […]
How much force does a wave have?
How much force does a wave have? According to physicists, a breaking wave can apply a pressure of between 250-6,000 pounds per square foot (1,220-29,294 kilograms per square meter), depending on its height. How heavy is a big wave? When looking at an average big wave, each cubic meter of water weighs about 1 ton. […]
What is the third deepest trench?
What is the third deepest trench? Philippine Trench What is the most famous trench? Mariana Trench, also called Marianas Trench, deep-sea trench in the floor of the western North Pacific Ocean, the deepest such trench known on Earth, located mostly east as well as south of the Mariana Islands. Why is Mariana trench so deep? […]