need help with 2,3, and 4 experiment exploit? vo tttge Il use a red laser only i

Question

need help with 2,3, and 4

experiment exploit? vo tttge Il use a red laser only in performing the experiment, but there are also green lasers that could be used. The wavelengths of the light the lasers produce is unknown. Nevertheless, both lasers emit visible light, so you know a range of wavelengths which must include them. What is that wavelength range (in nm)? Knowing the colors of the two lasers, can you narrow down your estimate of the two laser wavelengths? calling the wavelengths ?,ed and Areen, make a rough estimate for each wavelength (in nm) 3. 4. Compute the laser wavelength from your observation of the image pattern produced by put a wire in the laser beam. Explain how putting a single obstacle (like a wire) in the beam is similar to putting a slit pair in the beam. mant ou will need to compute wavelength from fringe spa

Explanation / Answer

1) Visible range 300 nm to 700 nm

2) Lambda red = 632 nm and Lambda green= 534 nm

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