Objective questions

Question 1 of 10Physics

Select the correct option for each of the following questions

62021· Spectrum· 1 mark

The wave length range of visible light is: (a) 40 nm to 80 nm (b) 4000 nm to 8000 nm (c) 4 nm to 8 nm (d) 400 nm to 800 nm

Choose an answer

40 nm to 80 nm4000 nm to 8000 nm4 nm to 8 nm400 nm to 800 nm