(a) cool rapidly to 350°c (660°f), hold for 103 s, then quench to room temperature. (b) rapidly cool to 625°c (1160°f), hold for 10 s, then quench to room temperature. (f) cool rapidly to 665°c (1230°f), hold for 103 s, then quench to room temperature. (g) rapidly cool to 575°c (1065°f), hold for 20 s, rapidly cool to 350°c (660°f), hold for 100 s, then quench to room temperature.

What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black

Astudent is given an assignment to demonstrate diffraction. he takes a photograph of a straw in a glass of water. the straw appears bent at the water level. which best describes this example? a) this is a good example of diffraction. b) this is an example of dispersion and not diffraction. c) this is an example of refraction and not diffraction. d) this is an example of reflection and not diffraction.

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?