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White And Rose Gold Party Wear Ladies Wrist Watch, Model Name/Number: MK- 5896 at Rs 2500/piece in Delhi
Sodium light of wavelength 5890A travelling from a galaxy is observed to be 5896A. What is the speed of the galaxy
![The wavelength of the first spectral line of sodium is 5896 A. The first excitation potential of sodium atom will be (Planck's constant, h = 6.63 x 10- O 4.2 V 3.5 The wavelength of the first spectral line of sodium is 5896 A. The first excitation potential of sodium atom will be (Planck's constant, h = 6.63 x 10- O 4.2 V 3.5](https://toppr-doubts-media.s3.amazonaws.com/images/7647394/e8d20042-7c48-433b-8062-45f492231b42.jpg)
The wavelength of the first spectral line of sodium is 5896 A. The first excitation potential of sodium atom will be (Planck's constant, h = 6.63 x 10- O 4.2 V 3.5
![اشتري اونلاين بأفضل الاسعار بالسعودية - سوق الان امازون السعودية: برغي جدار جاف 5896 من فاس-باك 6 في 1-5/8 مع محرك فيليبس، أسود : الأعمال اليدوية والأدوات اشتري اونلاين بأفضل الاسعار بالسعودية - سوق الان امازون السعودية: برغي جدار جاف 5896 من فاس-باك 6 في 1-5/8 مع محرك فيليبس، أسود : الأعمال اليدوية والأدوات](https://m.media-amazon.com/images/I/61odudOjNPL._AC_UF1000,1000_QL80_.jpg)