To make an uncharged object have a positive charge:
A) remove some neutrons
B) add some neutrons
C) add some electrons
D) remove some electrons
E) heat it to cause a change of phase
D) remove some electrons
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The Larson-Miller parameter is equal to the absolute temperature times the log of the time to _________ plus a constant.
Fill in the blank(s) with the appropriate word(s).
Pluto's composition is most similar to that of a
A) terrestrial planet. B) comet. C) star. D) jovian planet.
Why can nothing (including light) escape a black hole?
A: Because of the gravitational redshift of light B: The required escape velocity exceeds the speed of light C: Because all material is tidally distorted and destroyed D: Because of the extreme electromagnetic forces E: Because the mass is greater than four solar masses
Like charges _________, unlike charges __________
Fill in the blank(s) with correct word