Imagine the moon rotated twice in the same amount of time the moon orbits earth once would you be able to see the moons far side from earth explain

In a system, when potential energy decreases, then entropy also decreases. true false

Why do astronauts in the space shuttle weigh less?

Beryl states that insulation with the smallest possible thermal conductivity is best to keep a house warm in winter, but worst for keeping a house cool in summer. sapphire insists the reverse is true: low thermal conductivity is good in the summer, but bad in the winter. which one, if either is correct? a. beryl, because low thermal conductivity results in low heat transfer. b. beryl, because low thermal conductivity results in high heat transfer. d. sapphire, because low thermal conductivity results in high heat transfer. e. neither, because low heat transfer is desirable both in summer and in winter.