Question

1. Find the distance between two slits that produces the first minimum for 543 nm violet light at an angle of 40.4º. Give your answer in microns.v21b3 3yyyn

2. At what angle in degrees is the third-order maximum for 414 nm wavelength light falling on double slits separated by 0.0459 mm?

3. A soap bubble is 101 nm thick and illuminated by white light incident perpendicular to its surface. What wavelength in nanometers is most constructively reflected, assuming the same index of refraction is 1.25?

4. Find the largest wavelength in nanometers of light falling on double slits separated by 0.97 μm for which there is a first-order maximum.

5. What angle, in degrees, is needed between the direction of polarized light and the axis of a polarizing filter to cut its intensity to 26.8% of it's maximum value?

Plz answer all, don't have money for more questions. will give thumbs up in appreciation :)

Answer 1