Multiple Choice
How long after the Big Bang was the Planck time, the time at which our current theories become completely unable to describe conditions any earlier in the universe?
A) 10⁻¹⁰ seconds
B) 10⁻³⁵ seconds
C) 10⁻⁴³ seconds
D) 3 minutes
E) 380,000 years
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q6: Measuring the amount of deuterium in the
Q26: The four fundamental forces that operate in
Q33: Briefly explain why radiation was trapped for
Q38: (From a science quiz that appeared in
Q40: From what cosmic epoch do the photons
Q41: What kinds of atomic nuclei formed during
Q42: Current measurements of the matter density of
Q45: How do we determine the conditions that
Q47: Based on the observed amount of deuterium
Q77: In stars,helium can sometimes be fused into