Anyone wanna help? The teacher is making the whole class do an assignment that we can't even do- The in-person students are doing it and we are supposed to observe. Which is so aggravating...

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?