Question

What happens if two sound waves having the same frequency interfere in phase?
-the amplitude of the resultant wave is less than the amplitude of the two individual waves
-the amplitudee of the resultant wave is greater than the amplitude of either of the two individual waves
-the amplitude of the resultant wave isequal to the mean of the amplitude of the two individual waves
-the amplitude of the resultant wave is equal to the amplitude of the individual wave with the greater amplitude

i think its the second one what do you think it is??

Answer 1

Correct!

Answer 2

yay!^.^