Liquid to gas with explanation on the basis of kinetic model and boiling point.
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In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant

Argon, neon, and xenon are examples of

Ahot-air balloon takes off from the ground traveling vertically with a constant upward acceleration of magnitude g/4. after time interval δt, a crew member releases a ballast sandbag from the basket attached to the balloon. how many seconds does it take the sandbag to reach the ground? (express your answer in terms of δt)