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Is it true orFALSE that stars are powered by nuclear fusion reactions?
false
Is heat produced by nuclear fusion causes stars to glow true or false?
True
Stars are born when gravity pulls gas and dust together with enough pressure to ignite nuclear fusion true or false?
True.
Are stars born when gravity pulls gas and dust together with enough pressure to ignite nuclear fusion?
Yes, stars are born when gravity pulls gas and dust together from a nebula.
Is the energy conversion process of nuclear fusion appears to best explain the source of solar energy?
The energy conversion process of nuclear fusion appears to best explain the source of solar energy is true. Nuclear fusion is mass that is converted to energy and nuclei combinations.
Is it true orFALSE that stars are powered by nuclear fusion reactions?
false
Is heat produced by nuclear fusion causes stars to glow true or false?
True
Stars are born when gravity pulls gas and dust together with enough pressure to ignite nuclear fusion true or false?
True.
The suns energy comes from a process called what?
fusion; this process fuels the sun with hydrogen
Are stars born when gravity pulls gas and dust together with enough pressure to ignite nuclear fusion?
Yes, stars are born when gravity pulls gas and dust together from a nebula.
Is it true that nuclear fusion occurs in the sun?
yes
Is it true that nuclear fusion's fuel needs to be readily available?
is it
Are stars on fire because they are twinkling?
No. Stars appear to twinkle because their light gets distorted by Earth's atmosphere. The "fire" of a star is not true fie but plasma heated to extreme temperatures by nuclear fusion at a star's core.
Is the trapping of heat by a planet's atmosphere is called nuclear fusion true or false?
False. It is called the greenhouse effect.
Is it true that chemical reactions produce the energy that the sun radiates out into space?
Yes this is true it is called nuclear fusion.
Is the energy conversion process of nuclear fusion appears to best explain the source of solar energy?
The energy conversion process of nuclear fusion appears to best explain the source of solar energy is true. Nuclear fusion is mass that is converted to energy and nuclei combinations.
Is it true that Hydrogen and Helium were formed by nuclear reaction in the stars and other elements were formed after the Big Bang?
Close, but not exactly. Hydrogen is not formed by nuclear reactions in stars, hydrogen was formed not long after the Big Bang, when the expanding universe had cooled sufficiently that an electron and a proton could combine to form a hydrogen atom. Helium and all the other elements that are heavier than hydrogen, were formed by the process of nuclear fusion, in stars.
