The center of mass of an object has to be located within the object
Indicate whether the statement is true or false
FALSE
You might also like to view...
In the context of main-sequence stars, which of the following statements is true of a mass-luminosity relation?
A) The main-sequence stars in a Hertzsprung-Russell diagram are not ordered according to their masses. B) The lowest-mass stars are the hottest and brightest main-sequence stars. C) It is followed by giants, supergiants, and white dwarfs. D) The more massive a star is, the more luminous it is.
Convection is important in stars because it
a. increases the temperature of the star. b. mixes the gases of the star. c. transports energy outward in the star. d. carries the neutrinos to the surface of the star where they can escape. e. b and c
A person's face is 30 cm in front of a concave shaving mirror. If the image is an erect image 1.5 times as large as the object, what is the mirror's focal length?
A) 20 cm B) 30 cm C) 50 cm D) 70 cm E) 90 cm
Grass appears green because
A) it emits green light and absorbs other colors. B) it absorbs green light and emits other colors. C) it transmits green light and emits other colors. D) it reflects green light and absorbs other colors.