Category: Physics

What is the SI unit of charge and current? Coulomb. The coulomb is the SI unit of charge. The size of a coulomb is derived from the ampere. One coulomb is defined as the amount of charge flowing when the current is 1 ampere. What is the SI unit of charge define it? The coulomb […]

What does it mean if a charge is in equilibrium? Equilibrium condition states that the magnitude of force F1 and magnitude of force F2 should be equal to one another. How does the electric field due to an infinite line of charge vary with the distance from the line? We have found that the electric […]

What is an example of a stationary object? For example, a heavy bag resting on a bed pushes on the bed because of its downward weight force and the bed pushes back up on the bag with a balancing force as it is squashed under the load. What is the force of a stationary object? […]

What is L in double slit equation? the distance between the slits or sources of the two light waves (d) the perpendicular distance from the point P to a point on the central antinodal line (y) the distance from point P to the sources (L) What is Young’s double slit formula? The equation d sin […]

What are the phases of a star? Stage 1- Stars are born in a region of high density Nebula, and condenses into a huge globule of gas and dust and contracts under its own gravity. This image shows the Orion Nebula or M42 . Stage 2 – A region of condensing matter will begin to […]

Why does cooking oil have a higher boiling point than water? So when I say that oil has a higher boiling point than water, what I am actually saying is that the chemical bonds that hold oil together are stronger than the ones holding water together – it takes more heat to break them apart. […]

How fast is a light year? In a vacuum, light travels at 670,616,629 mph (1,079,252,849 km/h). To find the distance of a light-year, you multiply this speed by the number of hours in a year (8,766). The result: One light-year equals 5,878,625,370,000 miles (9.5 trillion km). Why do we use light years to measure distance […]

What is a good title for a lab report? The title says what you did. It should be brief (aim for ten words or less) and describe the main point of the experiment or investigation. An example of a title would be: “Effects of Ultraviolet Light on Borax Crystal Growth Rate”. If you can, begin […]

Which type of resistors are most often used nowadays? Fixed resistors are available in axial leaded and surface mount packages as well as more customized packages depending on their application. While axial leaded resistors used to be the most used resistors, nowadays the advantages of surface mount devices make the SMD resistors the most popular. […]

What is a mesocyclone Brainly? A rapidly rotating air mass within a thunderstorm that often gives rise to a tornado. What is one of the conditions necessary for a thunderstorm to develop? There are three basic ingredients needed for thunderstorm development: moisture, an unstable atmosphere, and some way to start the atmosphere moving. What are […]