Suppose we imagine the Sun to be about the size of a grapefruit (about 10 cm across). How far away are the nearest stars (the three stars of Alpha Centauri)?
A) 2.5 miles
B) 2,500 miles
C) 250 miles
D) the length of a football field
E) 25,000 miles
B
Physics & Space Science
You might also like to view...
What is the composite volcano shape?
What will be an ideal response?
Physics & Space Science
Which of the following material phases cannot form a solution?
A) solids B) liquids C) gases D) All of the above can form solutions. E) None of the above can form solutions.
Physics & Space Science
A person standing in the Moon's penumbra will see a
What will be an ideal response?
Physics & Space Science
A person who weighs 550 N empties her lungs as much as possible and is then completely immersed in water (of density 1000 kg/m3) while suspended from a harness. Her apparent weight is now 21.2 N. What is her density?
A) 1050 kg/m3 B) 1040 kg/m3 C) 1030 kg/m3 D) 960 kg/m3 E) 56.1 kg/m3
Physics & Space Science