get the app get the app       get the app       get the app
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


  • : 392
  • : 8
    Previous Next

    the entire region of the visible spectrum

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

  • Exam: Light QUESTIONS





    Close(X)
    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