In their attempt to gauge the true shape of our Galaxy, the Herschels concluded that:
A) our Galaxy has a hexagonal shape.
B) the Sun is the only luminous star in our Galaxy.
C) the Sun and Earth are near the edge of our Galaxy.
D) our Galaxy has some noticeable holes lacking stars around its edges.
D
Physics & Space Science
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Which moon orbits Pluto?
a. Ceres b. Eris c. Charon d. Oberon e. Triton
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How fast are Earth's plates moving due to tectonic motion?
A. a few centimeters per year B. a few centimeters per century C. a meters per year D. a few kilometers per year
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The maximum displacement of points on a wave from the equilibrium position is the wave's wavelength
a. True b. False Indicate whether the statement is true or false
Physics & Space Science
Consider the circuit below. Which resistor has the largest power consumption?