. What is the minimum number of violet photons needed to form one of the x- ray photons? A) 4. B)16. C)25. D) 40

. What is the minimum number of violet photons needed to form one of the x- ray photons? A) 4. B)16. C)25. D) 40

The conversion of violet radiation (800 nm) into x-ray radiation (32nm) was reported in 1998. What is the minimum number of violet photons needed to form one of the x- ray photons? A) 4. B)16. C)25. D) 40

. What is the minimum number of violet photons needed to form one of the x- ray photons? A) 4. B)16. C)25. D) 40