What do astronomers term the stretching of space that causes the distance between galaxies to increase?
- Correct Answer: contracting universe
- maintaining universe
- draining universe
- expanding universe
Explanation: An inflating balloon is not exactly like the expanding Universe. The surface of a balloon has only two dimensions, while space has three dimensions. But it is true that space itself is stretching out between galaxies like the rubber stretches when a balloon is inflated. This stretching of space, which causes the distance between galaxies to increase, is what astronomers mean by the expansion of the Universe.
More Random Questions
Ans: cations
Ans: anaerobic
Ans: President
Ans: No U-turn
Ans: Oscar Piastri
Ans: New Zealand
Ans: Assam
Ans: Tikta Dravya Basti
Ans: evolution
Ans: nitrogen fixation
Ans: 0.7%
Ans: cerebrum
Ans: Satavahana
Ans: the hypothalamus
Ans: None of the above

