The Cosmological Constant

Time: 00:00:00

Attempted

Not Attempted

Marked For Review

Attempted & Reviewed

Question 1 of 10

What is the cosmological constant?

Select Your Answer:

A constant term in Einstein's field equations

A measure of the curvature of spacetime

A measure of the energy density of the universe

A measure of the expansion rate of the universe

Mark for Review

Attempted

Not Attempted

Marked for Review

Attempted & Reviewed

Current