application of derivatives in physics

The following results can be deduced from velocity-time graph. The acceleration produced in a body The distance covered by a moving object We can derive the equations of motion Let us see how to calculate the distance covered by a moving object from speed-time graph. The figur..

Amplitude modulation is utilized in many services such as television, standard broadcasting, aids to navigation, telemetering, radar, facsimile etc. Although the message content may vary widely for these, the mechanism of combining the message and the message carrier at the sending terminal is bas..

The phenomenon of electrolysis has many scientific and commercial applications..

Applications of Lasers - The development of the laser has opened many avenues of investigation and improved many others. The important characteristics that have contributed to its usefulness in these many areas are tile coherence, monochromaticity and great intensity of its radiation. (i)..

Applications of Elasticity - Mechanical properties like strength, stiffness (Rigidity), ductility, malleability and brittleness have to be carefully studied to select a material for a particular job. The metallic parts of machines should not be subjected to stress beyond the elastic limit..

The thickness of the metallic rope needed to lift a given load is decided using the knowledge of elastic limit of the material of the rope and the factor of safety. Electric poles are made hollow A hollow shaft is found to be stronger than a solid one because the torque required to twist a hollow c..

While catching a moving cricket ball, a player lowers his hands after catching the ball. Automobiles are provided with spring systems to reduce the damage to the vehicle when it receives a shock. A man falling from a certain height gets injured more severely when he falls on concrete when c..

Mechanical properties like strength, stiffness (Rigidity), ductility, malleability and brittleness have to be carefully studied to select a material for a particular jo..

An optical instrument, which is used for observing pure spectra of sources of light in the laborator..

A photocell converts the change in the intensity of light into a change in the electric current. The diagram shows a photocell circuit. The cathode is made of photosensitive materia..