QUIZ 708

Check your Knowledge Quotient!

1. A spacecraft is rotated in space to induce artificial gravity.

A. True

B. False

C. Both of the above

D. None of the above

2. At the center of every black hole is an extremely dense, massive, compact star called a neutron star.

A. True

B. False

C. Both of the above

D. None of the above

           

3. Spinning neutron stars, that are dense enough, produce spinning black holes.

           

A. True

B. False

C. Both of the above

D. None of the above

4. Spinning black holes warp the space around them (called frame dragging) differently than stationary black holes.

A. True

B. False

C. Both of the above

D. None of the above

5. Frame dragging affects the way a black hole looks and distort the space and, more importantly, the spacetime around it.

A. True

B. False

C. Both of the above

D. None of the above

Best of luck!

Answers

1 – A, 2 – A, 3 – A, 4 – A, 5 – A