For each statement below, select True or False. 1. Red light strikes two narrow

Question

For each statement below, select True or False.

1. Red light strikes two narrow slits and an inteference pattern is observed on a screen. As the distance separating the two narrow slits is decreased, the interference pattern observed on the screen will get wider.

2. As the wavelength of light hitting a single slit is increased, the diffraction pattern observed on a screen will get wider.

3. When a diffraction grating is illuminated by white light, the first order maximum for green light is closer to the central maximum than the first order maximum for red light.

Explanation / Answer

Ans:

1.True

2.True

3.True

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