What was the result of shining the flashlight through the diffraction grating compared to the laser? explain this difference.

The flashlight gives off all the colors of a rainbow of colors while the laser only gives of one color.

Explanation:

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In this case, the result of shining the flashlight through the diffraction grating compared to the laser is that the flashlight gives off all the colors/ a rainbow of colors while the laser only gives of one color. This is based on the fact that a flashlight provides a white light since when all the colors of the visible spectrum combine, a white light is yielded. However, laser light covers a larger range than the visible spectrum, say anything between 150nm up to 11000nm but is based just in the transmission of only one color.

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the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.

a corroding iron, if that's one of your choices