Our Sun formed ________ our galaxy formed.
A) before
B) at the same time that
C) billions of years after
D) within about 10 million years after
C) billions of years after
You might also like to view...
How important is studying projectile to once life?
What will be an ideal response?
A monatomic ideal gas is compressed isothermically to one-third of its initial volume. The resulting pressure will be
A) three times as large as the initial value. B) less than three times as large as the initial value. C) more than three times as large as the initial value. D) equal to the initial value. E) impossible to predict on the basis of this data.
Two moles of nitrogen gas are contained in an enclosed cylinder with a movable piston. If the gas temperature is 250 K, and the pressure is 1.10 × 10^6 N/m2, what is the volume? (R = 8.31 J/mol/K)
a. 1.89 × 10^?3 m3 b. 3.78 × 10^?3 m3 c. 4.72 × 10^?3 m3 d. 7.55 × 10^?3 m3 e. 2.83 × 10^?3 m3
Which of the following molecules is most likely to show a dipole-dipole interaction?
A) H2S B) CO2 C) CH4 D) H-CImageC-H E) none of the above