Answer:
Destructive interference
Explanation:
Destructive interference occurs when two waves traveling along the same medium meet and cancel each other out. The resultant wave has a smaller amplitude than the individual waves. In this case, the maxima of two waves are 180 degrees out of phase.
Hence, the correct option is (A) "destructive interference"
Electromagnetic waves can travel in vaccum but mechanical wave does not
Answer:
True. The two laws of thermal radiation state; 1) "Each square meter of a hotter object
Explanation:
