Physics, 28.07.2019 22:00 littleprinces
Why does a partially inflated weather balloon expand as it rises? the balloon itself stretches over time. air pressure inside the balloon decreases as the balloon rises. a change in temperature causes the balloon to expand. air pressure pushing in on the balloon decreases as the balloon rises.
Answers: 1
Physics, 22.06.2019 16:00, chamyaparker
What is the freezing point of radiator fluid that is 50% antifreeze by mass? kf for water is 1.86 ∘c/m.
Answers: 3
Physics, 22.06.2019 16:30, Unicorn66y
Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?
Answers: 3
Why does a partially inflated weather balloon expand as it rises? the balloon itself stretches over...
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