Well SOMETIMES Lava can be hotter Depends on the color
yes
Heat.
hotter water turn up the heat using the thermostat on it
heat is actually a form of energy and should not be confused with temperature. if something feels hot that means the thing you touched is hotter than you, and that as a result energy from that thing is flowing into your hand; if your hand is hotter than the thing, then it will actually feel cold to you, as energy flows out of your hand into that thing. So, the flow of heat can make us feel either hot or cold, depending on which way the energy flows (into or out of our bodies).
Yes, if the original stat was stuck open.
yes the darker the color the more heat it will absorb
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.
it can make u hotter if u say that it can make u hotter
Air currents affect heat by absorbing the particles which causes the particles to expand to make it even hotter.
Put in a winter thermostat
it will make your home cooler because it will absorb the heat
Because darker colours absorb the heat and sunlight more and make you feel hotter.