Increasing the watts, but the hire the watts the more u pay for ur electric bill. so 120vac will have to be 208vac to increase the wattage.
Basic trick is to make a transfer fluid that is (much) hotter than the "hotter object" at one point in the cycle. Heat still flows from hot to cold ... but note that the system is not overly efficient.
Heat.
Heat flows from the hotter object to the colder object, unless there is some external process (such as a heat pump) which is transferring the heat in the opposite direction.
A heat pump can do that - for example, a refrigerator or an air conditioning system. This does require energy - heat will freely go only from hotter to colder bodies.
Yes, heat DOES transfer from the colder to the hotter body but there is a NET heat transfer from the hotter to the colder body.
Basic trick is to make a transfer fluid that is (much) hotter than the "hotter object" at one point in the cycle. Heat still flows from hot to cold ... but note that the system is not overly efficient.
yes
Heat.
hotter water turn up the heat using the thermostat on it
Well SOMETIMES Lava can be hotter Depends on the color
Heat flows from the hotter object to the colder object, unless there is some external process (such as a heat pump) which is transferring the heat in the opposite direction.
A heat pump can do that - for example, a refrigerator or an air conditioning system. This does require energy - heat will freely go only from hotter to colder bodies.
Yes, heat DOES transfer from the colder to the hotter body but there is a NET heat transfer from the hotter to the colder body.
A heat pump pulls the air back through and recylces it to make heat. A heat strip is just air being pushed across the heat strip to make the air warm.
No heat does not flow from colder to hotter. It flows from hot to cold.
Yes, if the original stat was stuck open.
yes the darker the color the more heat it will absorb