All these are electromagnetic waves except
...All these are electromagnetic waves except
White light
Photon
X-ray
Infrared
Correct answer is B
Photon is unit of energy that carries light and has zero mass A, C and D are all electromagnetic waves of higher mass
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When sodium atom form the ion Na+, ...
Which of the following salts can be prepared by reacting the metal with dilute H2SO4?...
Which of the following is a property of ionic chlorides? ...