Only for the first 10 students - Get 210 SSC mocks at just Rs. 199. Enroll here
Purpose of an optical filter is to : ________
reflect lights of different colours
dispense light into component colours
refract light of different colours
transmit or absorb light of different colours
Create a FREE account and get:
Ask doubts feature is currently unavailable for you. You can reach us at firstname.lastname@example.org for any further details/doubts.
Boost your Prep!