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Nata [24]
3 years ago
8

If two waves meet and build on each other, blank interference is occurs.

Physics
2 answers:
Thepotemich [5.8K]3 years ago
4 0
That is called constructive interference.  If they meet and cancel, it is destructive interference
katovenus [111]3 years ago
4 0
I believe that the answer that you are looking for is constructive interference because when the 2 waves meet it has 2 options to build or to cancel when it cancels that is called destructive interference. I hope that helped.

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Answer:coherent light

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Answer:

Squids = 450 - 490 nm (Moderate Frequency) (Blue)

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Frogs = 280 - 580 nm (Very Low Frequency)

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All of the above mentioned ranges are compared to that of humans.

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The force exerted by the laser beam on a completely absorbing target is 3.5 \times 10^{-6} \ N.

The given parameters;

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The speed of the emitted laser light is given as;

v = 3 x 10⁸ m/s

The force exerted by the laser beam on a completely absorbing target is calculated as follows;

P = Fv

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We can solve this problem by using the first law of thermodynamics, which states that the change in internal energy of a system is given by the equation:

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W is the work done by the system (positive if it is done by the system, negative if it is done by the surroundings on the system)

Therefore, in this problem, we have

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Therefore, the change in internal energy is

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