Which phenomenon is not the result of thin film interference? Question 15 options: stained glass windows colorful soap bubbles colors on oily puddles non-glare eyeglasses

Abeam of electrons with of wavelength of 7.5 x 10-6 m is incident on a pair of narrow rectangular slits separated by 0.75 mm. the resulting interference pattern is projected onto a screen 10.0 m from the slits. what is the separation of the interference maxima in the resulting interference pattern?

Which one of the following research methods can show cause and effect

What is the temperature in degrees celsius of a substance with a tempature of 49k