Question

the mean wavelength of yellow light from a sodium lamp is 5893armstrong . writ​

Answer 1

I cannot understand your question

Explanation:

I can answer your question because I cannot understand your question sorry

Answer 2

Answer:  Hi mate

1A°= 10^-10m

1nm =10^-9 m

In A° = 5893*10^-10m

In nm = 5893*10^-9 m

OR

Express it in (i) metre (ii) nanometer. (i) As 1Å=1010m,∴λ=5893×1010m

Hope it helps you ,kindly mark it as brainliest ..................