The wavelength of carrier wave in optical cable fiber is : (A) `900 nm` (B) `2700 nm` (C) `1500 nm` (D) `2000 nm`

The wavelength of the carrier waves in a modern optical fiber communication network is close to :

The wavelength of light absorbed by Pr form of phytochrome is (A) 680 nm (B) 720 nm (C) 620nm (D) 640nm

The wavelength of light absorbed by Pr form of phytochrome is (a) 620 nm (b) 640 nm (c) 680 nm (d) 720 nm

The red light absorbing form of phytochrome gets converted to the far red absorbing form after it is irradiated with (a) 600 nm (b) 730 nm (c) 700 nm (d) 780 nm

The wavelength of light is 5000 Å , express it in nm .

The wavelength of light is 429 nm. What is its wavelength in Å ?

The wavelength of light is 786 nm. What is its wavelength in Å ?

The wavelength of light is 589 nm. What is its wavelength in Å ?

The wavelength of light is 479 nm. What is its wavelength in Å ?

The wavelength of light is 529 nm. What is its wavelength in Å ?