Find the work done (in J) when a charge of 24 C moves across a potential difference of 6 V.
In which of the following situations is mechanical energy most likely to be conserved?
Which type of electromagnetic radiation has the shortest wavelength?
The order of wavelengths of electromagnetic spectrum is as follows ::
(Shortest to Longest) - Gamma, X-Rays, UV, Visible, Infrared, Microwaves, Radio Waves.
If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is same as that of earth and radius is half as that of earth is _________________.
A Sonar of a ship sends sounds waves of speed 1000 m/s. These waves are reflected back by the ocean floor in 2 seconds. Find the depth (in m) of theocean floor.
Nautical miles is a unit of distance used in
During the night, the direction of the wind would be from the __________________.
Propagation of sound can be visualised as propagation of _____________ variations in the medium.
Find the acceleration (in m/s2) of a body which accelerates from 10 m/s to 20 m/s in 4 seconds.
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