Astrophysics Quiz: Q1
What is the speed of light in a vacuum?
100,000 km/s
200,000 km/s
300,000 km/s
400,000 km/s
Astrophysics Quiz: Q2
What is the approximate age of the universe?
12 billion years
13.8 billion years
10 billion years
16.4 billion years
Astrophysics Quiz: Q3
What are the energy levels of a (1D) quantum oscillator?
h * omega * n
hbar * omega * (n + 1/2)
h * omega * n/2
hbar * omega * (n/2 + 1)
Astrophysics Quiz: Q4
Which has been observed but never formed in a lab?
Graviton
W-Boson
Dark Energy
Dark Matter
Astrophysics Quiz: Q5
Which of the following is
always
an early type galaxy?
Ellipitcal
Dwarf
Spiral
Lenticular