Which asteroid did Dawn visit first and which is second in its planned mission?
A) Mathilde, Eros
B) Ida, Dactyl
C) Vesta, Ceres
D) Gaspra, Ida
E) Pallas, Ceres
C
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The critical angle for a transparent material is the angle at and beyond which all light within the material at its upper surface is
A) refracted. B) reflected. C) absorbed. D) dispersed. E) diffused.
What is the thickness of a soap bubble film (n = 1.38 ) that results in a constructive interference in the reflected light if this film is illuminated by a beam of light of wavelength 610 nm?
A) 222 nm B) 111 nm C) 333 nm D) 444 nm E) 555 nm
The attraction of Earth on a skydiver pulls the diver downward. The reaction to this force is
A) air resistance the skydiver encounters while falling. B) Earth pulling upward on the skydiver. C) the attraction to the planets, stars, and every particle in the universe. D) all of the above E) none of the above
For n = 6, what are the maximum orbital quantum number and the maximum orbital magnetic quantum number?
a. 7, 6 c. 6, 5 b. 5, 4 d. 5, 5