1. Physical Science involves all of the following disciplines
EXCEPT...
a. physiology
b. geology
c. chemistry
d. astronomy
e. meteorology
2. If light takes 8 minutes to travel to the earth from the sun,
how long does it take to reach pluto at 40 A.U.?
a. 1.2 hours
b. 5.3 hours
c. 6.2 hours
d. 8.0 hours
e. 9.8 hours
1. Physical Science involves all of the following disciplines EXCEPT... a. physiology ...
11. Which of the following does the atmosphere of Mercury contain? a) Sulfuric acid b) Methane gas d) Mercury has no atmosphere of any kind c) Oxygen and nitrogen e) none of the above 12. Knowing that it takes about 8 minutes for the sun light to reach the earth, approximately how long does it take for the sun light to reach the planet Saturn? a) 8 minutes b) 40 minutes c) 3 hours and fifty minutes d) five hours...