Where did comets that are now in the Kuiper belt originally form?
A) in the asteroid belt
B) inside Jupiter's orbit
C) between the orbits of Jupiter and Neptune
D) near the radius at which they orbit today
E) in the Oort cloud
D
You might also like to view...
_________ are small luminous nebulae excited by nearby young stars
a. T Tauri stars b. Herbig-Haro objects c. O associations d. Bok Globule e. Giant molecular clouds
All 4 jovian planets have a layer of molecular hydrogen above a layer of metallic hydrogen
Indicate whether the statement is true or false
A sound source (normal frequency of 1000 Hz) approaches a stationary observer at one-half the speed of sound. The observer hears a frequency of
A) 2000 Hz. B) 500 Hz. C) 250 Hz. D) 1500 Hz. E) 1414 Hz.
A schematic of a simple laser is shown here. Which of the following are characteristics of light produced by a laser?
a. Very narrow range of wavelengths. b. Highly directional beam. c. Very intense beam. d. Light that is coherent. e. All of the above.