Quiz Bank
Difference between plane wave and spherical wave
The basic difference between plane wave and spherical wave is that in plane wave disturbances propagated in single direction like…
Read More »Discuss analogies and differences between Gauss’s law and ampere’s law
Analogies between Gauss’s law and Ampere’s law Gauss’s law says the electric flux through a closed surface is proportional to…
Read More »difference between microscope and telescope in tabular form
The microscope and telescope are two optical devices and are used for different purposes. Microscope is an optical device which…
Read More »What is the Difference Between emf and Potential Difference?
The emf (electromotive force) is the the potential difference between the terminals of a battery when no current is flowing…
Read More »Difference between Gas Turbine and Steam Turbine in Tabular Form
The basic difference between gas turbine and steam turbine is that gas turbine is easy to start and control easily…
Read More »Difference between conduction,convection and radiation
There are three modes of heat transfer,conduction,convection and radiation.In the process of conduction heat transfer from hot body to cold…
Read More »What happens when two waves interfere?
Interference is the process of superposition of two waves having same wavelength ,amplitude and frequency.When the waves interfere,there is no…
Read More »uses of damping devices in machinery
The damping devices are often used on machinery to increase the damping and reduce the vibrational effects caused due to…
Read More »difference between astronomical telescope and galilean telescope
Comparison table : Astronomical telescope Galilean telescope 1:In an…
Read More »How can you determine the polarity of unlabeled magnet?
The polarity of an unlabelled magnet is determined by following methods. First method: Suspend the magnet freely with the help…
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