[Answered] What is a diffraction grating? ...

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Author Question: What is a diffraction grating? ... (Read 43 times)

danielfitts88

Hero Member
Posts: 535

on: Jul 28, 2018

What is a diffraction grating?

Question 2

A circuit consists of three identical lamps connected to a battery as in Figure OQ28.14. The battery has some internal resistance. The switch S, originally open, is closed. What then happens to the brightness of lamp B?

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matt

Sr. Member
Posts: 344

Reply #1 on: Jul 28, 2018

Answer to Question 1

A diffraction grating consists of many very fine, closely spaced parallel slits. The
number of slits varies from a few hundred per inch to several thousand per
centimeter.

Answer to Question 2

danielfitts88

Member
Posts: 535

Reply 2 on: Jul 28, 2018

Great answer, keep it coming

xoxo123

Member
Posts: 335

Reply 3 on: Yesterday

YES! Correct, THANKS for helping me on my review

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