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| 1. |
Read the following statements carefully:1.Using NASA's Hubble Space Telescope, astronomers have discovered a disc very close to a starving black hole.2.The unexpected thin disc of material was found encircling a supermassive black hole at the heart of the spiral galaxy NGC 5005, located 130 million light-years away.3.A black hole is a region of space time exhibiting gravitational acceleration so strong that nothing can escape from it.Which of the following statements is/are correct? |
| A. | Only 1 |
| B. | Only 1 and 2 |
| C. | Only 1 and 3 |
| D. | Only 2 and 3 |
| E. | All are correct |
| Answer» D. Only 2 and 3 | |