Output can not be greater than input because the conversion of energy can not be greater than 100%.
Answer:
420
Explanation:
420 because 120 x 3 = 360
120/2 = 60 and 360 + 60 = 420
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Answer:
4 times
Explanation:
As we know that the energy of a wave is directly proportional to the square of the amplitude of the wave,
Here, the amplitude of the wave A is twice as compared to B.
So, the energy of wave A is 4 times the energy of wave B.
During the daytime, I have mostly line symmetry.
During the night, I often have almost spherical symmetry.
