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Application of Plane Mirrors - Periscope
Application of Plane Mirrors - Periscope - It is an instrument in which plane mirrors are used to fold light so that the image of an object can be brought down to a lower level. It is used for observing enemy movements from trenches without any danger of being seen. Sailors on submarines ..
Application of Plane Mirrors - Periscope - It is an instrument in which plane mirrors are used to fold light so that the image of an object can be brought down to a lower level. It is used for observing enemy movements from trenches without any danger of being seen. Sailors on submarines ..Applications of Stoke's law
(F T ) of liquids, equal to weight of the displaced liquid. As the body falls, its velocity and the viscous drag increase due to gravity. There comes a stage, when all the three forces balance each other i.e., the net forces acting on the sphere is zero. When these conditions are achieved..
Magnetic Field due to Toroidal Solenoids
. Each turn of the winding passes twice through the area bounded by this path, carrying equal currents in opposite directions. The net current though the area is therefore zero and hence B = 0 at all points of the path..
Echolocation
Echolocation - Echolocation is a method of sensory perception by which certain animals orient themselves to their surroundings, detect obstacles, communicate with others and find food. Bats use echolocation to navigate in the dark and find food. A bat emits a series of short high-pitched ultrasonic..
Resultant Force
Resultant Force - Any object can be made to move by the application of force. Many forces can act simultaneously on a body. For example, several people can jointly move a boulder but a strong person can move the same boulder all by himself. That is, the force applied by the strong man pro..
Kirchhoff's Loop Rule
The algebraic sum of the potential differences in any loop including those associated with emfs and those of resistive elements must be equal to zero...
Ampere's Circuital Law
Ampere's Circuital Law - Ampere's law is a useful relation that is analogous to Gauss's law. Ampere's law is a relationship between the tangential component of magnetic field at points on a closed curve and the net current through the area bounded by the curve. Ampere's law is formulated ..
Summary
Electric charge is a basic property of all matter. Unlike charges attract, like charges repel. Conductor allow flow of electric charges through them while insulators don't. Electric charges have three basic properties (a) Additivity (b) Quantisation (c) Conservation Coulomb's law: the ..
Solution
Ionization is the property of isolated atoms in the gaseous state. Oxidation potential is the property when the metal goes into the solution as M + ( a q ) ions: The process of oxidation potential could proceed as: The overall tendency for the change depends upon the net..
Ionization is the property of isolated atoms in the gaseous state. Oxidation potential is the property when the metal goes into the solution as M + ( a q ) ions: The process of oxidation potential could proceed as: The overall tendency for the change depends upon the net..Uncertainty Principle
All moving objects in our daily life have well defined paths or trajectories. The path or trajectory of an object can be determined by knowing its position and velocity at various intervals of time. However, Werner Heisenberg, in 1927, pointed out that we can never measure accur..
Result
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