Five words are shown below: Farthest Universe Spontaneously Photon Infinite These words can be used in the spaces P, Q, R, S, and T to complete the sentences below. The _P_ is a stable particle and therefore it does not decay _Q_ into any other particle. Its lifetime is, therefore, _R_ so long it does not undergo interaction with other particles, and is why photons are supposed to be reaching our earth from _S_ distances of the universe. Thus most of our information regarding the _T_ is carried by photons.
Correct answer: C. Option C
- A. Option A
- B. Option B
- C. Option C
- D. Option D
Explanation
The answer to this question can be reached just by finding what P is. P should be a ''particle'', in options having only a photon is the particle. · P: Photon · Q: Spontaneously · R: Infinitely · S: Farthest · T: Universe This is the correct order.
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