APFIVE Evidence for the Equivalence Principle
Which experimental observation provides the most direct support for the equivalence principle, a foundational concept of general relativity?
A
Time dilation occurs in strong gravitational fields
B
Light bends around massive objects
C
Objects of different materials accelerate identically in free fall
D
The perihelion of Mercury precesses
Question Leaderboard
| Rank | |||||
|---|---|---|---|---|---|
| #1 | akoch725 | 3 | 3 | 0m 29s | 271 |
| #2 | sheren.constance | 2 | 2 | 0m 39s | 161 |
| #3 | alallamjumana | 1 | 1 | 0m 00s | 100 |
| #4 | j.srun | 1 | 1 | 0m 08s | 92 |
| #5 | orabjohn330 | 1 | 1 | 0m 13s | 87 |
| #6 | symphxnymain | 1 | 1 | 0m 16s | 84 |
| #7 | m.mohitnair | 1 | 1 | 0m 19s | 81 |
| #8 | soniregunolasubomi | 2 | 2 | 2m 18s | 62 |
| #9 | nialnm9 | 1 | 2 | 1m 18s | 12 |
| #10 | cheachaneyjacky | 1 | 1 | 1m 28s | 12 |
Items per page:
10
1 – 10 of 17