Written Laser Hair Removal Practice Exam

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Ace your laser hair removal certification with our comprehensive practice exam. Featuring multiple-choice questions, detailed explanations, and hints, get the preparation you need to ensure success.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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How is ultraviolet light different from visible light?

It has a longer wavelength
It is visible to the human eye
It is less energetic
It has a shorter wavelength and is more energetic

The correct answer is: It has a shorter wavelength and is more energetic

Ultraviolet light is made up of shorter wavelengths than visible light, making it invisible to the human eye. It also has more energy than visible light, which is why it is used for things like tanning and sterilizing. Option A is incorrect because visible light has longer wavelengths. Option B is incorrect because ultraviolet light is not visible to the human eye. Option C is incorrect because ultraviolet light is more energetic than visible light. Therefore, option D is the correct answer.