The Big Bang occurred
A) at the tip of your nose.
B) at the center of each galaxy.
C) at some undetermined yet vastly distant point.
D) within an unusually large supernova.
Answer: A
You might also like to view...
Concrete is a composite with a matrix of hydrated _________cement, and the reinforcement is aggregate with sizes ranging from fine sand to coarse rocks.
Fill in the blank(s) with the appropriate word(s).
The coma around the nucleus of a comet can be 10 times the size of Earth.
Answer the following statement true (T) or false (F)
A car moving east collides with a truck moving north. The vehicles have the same speed but the truck has twice the mass of the car. If the vehicles stick together after the collision, what is the path followed by the vehicles after the collision?
A. A B. B C. C D. D E. E
Suppose a 0.74-kg mass on a spring that has been compressed 0.100 m has elastic potential energy of 1.20 J. What is the spring constant?
a. 178 N/m b. 320 N/m c. 240 N/m d. 24.0 N/m e. 74.0 N/m