give me a hard question related to sun for my class 8th science teacher
Jia18:
what sun turn into ... a supernova or white dwarf?
How long does it take light to reach the surface of sun from its core or what will happen if we replace the sun with a black hole or will the sun last forever, if not how will it end ?
any more questions
If you are really willing to hassle your teacher, ask him whether gravity is the 5th dimension, about multiverse, death of the universe, dark matter, tachyons and the Doctor Strange time loop, haha somebody's gonna be punished : P
Answers
Answered by
3
why sun is called ultimate source of energy ?
how sun keeps burning ?
how sun keeps burning ?
hm
because of hydrogen
we all know the 2 molecule of hydrogen combine together form on helium
and hydrogen and helium both burn without the present of oxygen
just it need only little amt. of heat
and this only used in rocket and other space craft
It's not at all a chemical reaction, rather nuclear
but it burns
Nope it doesn't, hydrogen fuses to form heavier helium liberating tremendous amount of energy which heats the sun up(its particles) and escapes from its core and travels by radiation
"Burn" is not an appropriate word for this
Answered by
1
ask from your teacher that why the distance between any two planets is increasing day by day and ask example which includes put daily life activities which support this question
by big bang theory
kaise detail me bata skte ho
because our universe is expanding sec by sec
see u know about the big bang
universe is expanding so cause of inertia their space is increasing
Accelerated expansion
yes i know
Because of Dark energy
and also because of big bang
Big bang is ambiguous
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