Analyze the data to identify the mathematical relationship between the
2 answers:
Answer:
Energy of of Wave B is four times the energy of Wave A
Explanation:
As we know, the energy carried by a wave is directly proportional to the square of the amplitude of the wave. Mathematically, this expression can be expressed as
Energy of wave A
Energy of wave B
Energy of wave A/Energy of wave B
This means that the Energy of of Wave B is four times the energy of Wave A
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Answer:
True
Explanation:
When a ray travelling parallel to the principle axis of a concave mirror then the light ray reflect out through the mirrors and passing through the focus.
When a light ray travelling through focus of a concave mirror then after reflection the light ray reflect out through the mirror and go parallel to principle axis.
Therefore, rays travelling parallel to the principle axis of a concave mirror will reflect out through the mirrors focus.
It is true.
