Multiple Choice
Our Universe is a ____________-dimensional mesh composed of stringlike filaments and screenlike walls, whose long dimensions are on the order of ____________ light-years.
A) three; 1 to 10
B) two; 30 to 300
C) two; 3 to 30
D) three; 30 to 300
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q50: Edwin Hubble classified galaxies into four basic
Q51: A square meter at the top of
Q52: A _ dwarf is in the same
Q53: What objects do you encounter in your
Q54: A supermassive black hole is<br>A)a nebula.<br>B)created during
Q55: Outbursts of glowing gas and plasma emerging
Q56: The property of a star that is
Q58: Which type of stars appear at the
Q59: What are the two most abundant elements
Q60: What important forces balance each other within