Answer:
The component of waves must have same frequency and phase.
Explanation:
when the component of waves vibrate at the same rate and attain maximum point at the same time, reinforcement of the waves amplitude occur to cause a constructive interference.However, when the two waves are out of phase where one is at minimum when the other is at maximum a destructive interference happens.
Answer: it’s A and B
Explanation: everyone else on this post was giving you the wrong answer.
Answer: The answer to your question is. A- copper is a metal. Destroyed Europe--the ape is representing Germany and he has taken a lady (representing liberty)
Explanation:
Answer:
Time taken by car to cover 10m is 5.42 seconds and final velocity is 0m/s.
Answer:
no work was done.
Explanation:
just because you put effort into something doesn't mean it pays off.
because the displacement was 0, the work is 0 too.