The invisible part of the spectrum of a white light consi...
The invisible part of the spectrum of a white light consists of the following colors
Red, orange and yellow only
Infra-red, ultraviolet and blue only
Indigo and green only
Violet and red only
Ultra violet and infra-red only
Correct answer is E
No explanation has been provided for this answer.
A current carrying conductor experiences a force when placed in a magnetic field because the ...
Steel is more suitable for permanent magnet than iron because the former ...
The latent heat of fusion of a substance is the heat required to ...
The slope of a straight-line velocity-time graph represents ...
A converging lens has a focal length of 5cm. Determine its power ...
What is the speed of a particle of mass 10-27kg whose wavelength is 10-8m. [h = 6.63 x 10-34Js]...