Are there any options??
I would have to say metal of course but without options I can't assume anything
I cant really say but i believe it is called extinction
The point of contact the path difference is zero but one of the interfering ray is reflected so the effective path difference becomes λ/2 thus the condition of minimum intensity is created in the center.
solid
Explanation:
because it has a definite shape and volume
Answer:
365 days
So The Final Answer is a Year
D is the answer
Explanation:
