[Answered] A parcel of warmed air rises due to A) random molecular motion. B) radiation. C) buoyancy. D) ...

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Author Question: A parcel of warmed air rises due to A) random molecular motion. B) radiation. C) buoyancy. D) ... (Read 68 times)

2125004343

Hero Member
Posts: 566

on: Jul 29, 2018

A parcel of warmed air rises due to

A) random molecular motion.
B) radiation.
C) buoyancy.
D) increased energy of its molecules.

Question 2

Steam that issues from a pressure cooker

A) is invisible.
B) cools as it expands.
C) both of these
D) neither of these

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Marked as best answer by a Subject Expert

blakcmamba

Sr. Member
Posts: 335

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: C

Answer to Question 2

Answer: C

2125004343

Member
Posts: 566

Reply 2 on: Jul 29, 2018

Wow, this really help

komodo7

Member
Posts: 322

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

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