All meteorites collected on Earth come from asteroids or comets
Indicate whether the statement is true or false
FALSE
You might also like to view...
Suppose there is a cloud containing interstellar dust between a star and us. How will the dust affect the light we see from the star?
A) It makes the star appear dimmer and redder in color. B) It makes the star appear dimmer and bluer in color. C) It does not affect the star's brightness but makes it appear redder in color. D) It makes the star appear dimmer but does not affect the star's color.
Suppose we use a baseball to represent Earth. On this scale, the other terrestrial worlds (Mercury, Venus, the Moon, and Mars) would range in size approximately from that of
A) a dust speck to a golf ball. B) a golf ball to a baseball. C) a dust speck to a basketball. D) a golf ball to a beach ball.
A train sounding its horn is moving toward an observer. The pitch of the horn's sound relative to its normal pitch is
a. lower. b. sometimes higher and sometimes lower. c. higher. d. the same.
What is the net power that a person with surface area of 1.20 m2 radiates if his emissivity is 0.895, his skin temperature is 27°C, and he is in a room that is at a temperature of 17°C? (? = 5.67 × 10-8 W/m2 ? K4 )
A) 65.7 W B) 60.3 W C) 64.8 W D) 68.4 W E) 62.6 W