Optics Question 1003

Question: By a monochromatic wave, we mean

[AFMC 1995]

Options:

A) A single ray

B) A single ray of a single colour

C) Wave having a single wavelength

D) Many rays of a single colour

Show Answer

Answer:

Correct Answer: C

Solution:

Monochromatic wave means of single wavelength not the single colour.



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक