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Does heat always flow from cooler objects to warmer?
Heat always flows from warmer objects to cooler objects, unless you have a device (like a heat pump) to prevent this. The natural tendency is for two or more objects at different temperatures to eventually all have the same temperature and this is accomplished by heat flowing from the warmer objects to the cooler objects.
What is the transfer of energy from warmer objects to cooler objects called?
conduction
Does heat flow cooler or smaller object?
Heat flow's from cooler objects.
How many directions can energy move from warmer objects to cooler objects?
THREE
What is a true statement about heat?
Heat always flows from warmer objects to cooler objects.
Why does over heated electricity cables sag in during day time?
Objects that become warm tend to expand. Expanded wire is longer then the cooler counterpart.
What does water do when vapor touches cooler objects?
it condences on that object
How is heat transferred from one object to another (Apex)?
Heat moves from warmer objects to cooler objects.
What objects that can last very long?
Objects which are high quality last longer than ordinary objects. High quality objects usually have more cost. Objects with less quality may become unusable in a small period.
What happens when two different temperature objects come in contact?
thermal energy(heat) transfer to cooler objects...............................................................................................................
Air from punchtured tire become cooler?
Yes, as soon as it escapes it becomes cooler.
Does air become hotter or cooler as you extend further up a mountain?
It becomes cooler.
