The spectrum of white light consists of coloured lights a...
The spectrum of white light consists of coloured lights arranged in the following order
blue, red, green, yellow, indigo, violet, orange
red, orange, yellow, green, blue, indigo, violet
red, orange, yellow, indigo, green, blue, violet
indigo, green, blue, violet, yellow, red, orange
yellow, blue, green, violet, orange, indigo, red
Correct answer is B
No explanation has been provided for this answer.
The movement of fluid up or down a narrow tube is ...
The heat capacity of a calorimeter is the amount of energy required to ...
Which of the following substances lowers the surface tension of water? ...
A lorry accelerates uniformly in a straight line with acceleration of \(4ms^-2\) and covers a ...
An electron of mass 9.1 x 10\(^{-31}\) kg moves with a speed of 2.0 x 10\(^6\) ms\(^{-1}\) roun...
Which of the following is not a component of a d.c. electric motor? ...
The wave theory of light does not explain photoelectricity because ...