# source url Practice Quiz (Viva Questions)

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Viva Questions Determine the wavelength of the laser light by diffraction grating and demonstration.

1. http://ebbandflowdesigns.com/?ruioed=site-de-rencontres-moches&8db=4c What is the standard value of Red Color wavelength in He-Ne gas LASER?

2. Verseggerebbe sguizzammo sguincio opzioni binarie migliore broker bardeen rinfocolarvi abbiosciamoci! What is diffraction?

3. source link What are the Laser light characteristics ?

4. Why do you use n lembda= d sin theta formula? What is the origin to derive this formula for this experiment?

6. stockpair حساب تجريبي الخيارات الثنائية What is spontaneous and stimulated emission process?

7. rencontre du troisieme type temoignage What is full form of the LASER?

8. single damer fra russland What is Interference?

9. site de rencontre gratuit pour les homme What is the formula for to find the percentage error?

Observed value=A

Standard value=B

1. $Error&space;=&space;\frac{A-B}{B}\times&space;100$
2. $Error&space;=&space;\frac{A-B}{A}\times&space;100$
3. $Error&space;=&space;\frac{A-B}{2B}\times&space;100$
4. $Error&space;=&space;\frac{2A-B}{B}\times&space;100$

10. source link What is the condition for constructive interference?

11. How to find the grating element of a given diffraction grating having 1500 Lines Per Inch (LPI)?

12. zyprexa 10 mg injection Does diffracted Waves can interfere?

13. propecia mg What is diffraction grating?

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## 3 Replies to “Viva Questions Determine the wavelength of the laser light by diffraction grating”

1. Stuti dhapola says:

Good questions.. looking forward for more on different topics and experiments as per the present bsc. Course