What happens to air when it is heated
1 answer:
Answer:
it rises
Step-by-step explanation:
Hot air rises because when you heat air it expands causing it to become less dense than the air around it making it float/rise up.
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Hello,
cos 160°=-q
cos 20°=-cos 160°=q
sin 20°=√(1-q²)=sin 160°
tan -20°=tan 160=√(1-q²)/-q
cos 70°=sin 20°=√(1-q²)
Hi my name is nadia so i felt like answering this lol. this question is missing a lot of things. it doesn’t look like i can answer it.
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