Math, asked by Anonymous, 7 months ago

solve this 4th numerical......​

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Answered by tmmonika9
1

Wavelength of light = 589

= 589 ×10‐⁹m

= 5.89×10‐⁷m

order of magnitude = 10¹×10‐⁷m

= 10‐⁶

Nice photography....

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