Question

plzz send this 2 ans..​

Answer 1

Answer:

Explanation:

1=

We see a white tail at the path of exhausted[emitted] gases by plane

[extra=we can also observe our exhaled air in environment]

Because the air emitted is warm then the surrounding temperature that's why

the emitted air is freeze or condensed and we can see it.

2=

Sun is seen to be rise early and set after time[compare to original condition of sun ]

Due to refraction

Yes refraction is the cause for it

Hope you will like the answer.

I had done my best effort to give you correct answer.[Answer is mine own and on the spot some speeling or  

sentence mistakes might be there [please ignore them]

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