Can the resultant of 3 vectors be zero? Answer. Three vectors are coplanar which means all three vectors are in the same plane. If direction of resultant of those two vectors is exactly opposite to the direction of the third vector. If all above conditions are satisfied, then the resultant of three vectors will be […]
Que se conserva en el choque elastico?
¿Que se conserva en el choque elastico? En física se dice que el choque entre dos o más cuerpos es elástico cuando se conserva la energía cinética total del sistema de cuerpos durante la interacción. ¿Qué efecto produce la energía cinetica en un choque? Colisiones. Si el choque es perfectamente inelástico (plástico) la energía cinética […]
How are potential and distance related?
How are potential and distance related? Moving towards and away from the charge results in change of potential; the relationship between distance and potential is inverse. For one point charge, potential will be constant for all points a certain radial distance away. Multiple points of the same potential are known as equipotential. How do you […]
What are the most commonly used resources?
What are the most commonly used resources? Top 11 Natural Resources Water. Like soil, water is one of the most important natural resources for the existence of life. Soil. Timber. Salt. Oil. Natural Gas. Coal. Iron. What are the 10 natural resources? Oil, coal, natural gas, metals, stone and sand are natural resources. Other natural […]
What is the process of an electromagnet?
What is the process of an electromagnet? An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. Electromagnets usually consist of wire wound into a coil. A current through the wire creates a magnetic field which is concentrated in the hole, denoting the center of the coil. […]
What does a deep S wave indicate?
What is not considered during sprint planning?
What is not considered during sprint planning? Sprint planning can become ineffective when your team does not have a properly refined product backlog from which to draw product backlog items. Another issue arises when you don’t establish a specific goal for the sprint and wind up with a set of unrelated items that the team […]
Why secondary maxima are less intense than the central maximum?
Why secondary maxima are less intense than the central maximum? Why does the intensity of the secondary maximum become less as compared to the central maximum? Answer: The intensity of light of a secondary maximum goes on decreasing with the order of the maximum. Hence, the intensity of secondary maxima becomes less as compared to […]
What gives your skin color?
What gives your skin color? Your skin gets its color from a pigment called melanin. Special cells in the skin make melanin. When these cells become damaged or unhealthy, it affects melanin production. How can I increase melanin in my hair? Can certain foods boost melanin growth in hair? Foods rich in antioxidants. Many foods […]
What is Stokes law and its derivation?
What is Stokes law and its derivation? The law is derived considering the forces acting on a particular particle as it sinks through the liquid column under the influence of gravity. The force that retards a sphere moving through a viscous fluid is directly proportional to the velocity and the radius of the sphere, and […]