get the app

Question: Panchromatic photographic film is sensitive to :
1)light of red colour
2)light of yellow colour
3)light of violet colour
4)the entire region of the visible spectrum

Previous Next

Suggest other answer
Login to Discuss/suggest the answer...

Exam Exam: Light QUESTIONS

Subscribe here for free mock test on IAS PCS SSC and other competitive exam. Signup here to get SSC CGL Solution and main exam study material