in this experiment, you need to examine the idea of thermal energy transfer. using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? thermal energy transfer depends on many properties, but limit your question to only two.

The thermal conductivity and temperature difference between the surrounding and the entity plays a vital role in thermal energy transfer between the materials.

The concept of thermal energy transfer involves the mode of transfer of heat energy from one particle to another. Considering the three modes of heat transfer that are conduction, convection and radiation, each of these considers two major variables that includes:

The two scientific questions based on the above properties are given as follows:

1.  A graphite sheet at 298 K and 0.5 cm thickness radiates some amount of heat when exposed to a temperature of 313 K. Calculate the heat flux.

2. 500 J of heat is passed through an rectangular aluminum sheet of thickness 5 mm. Calculate the temperature difference between the surrounding and the sheet.

Thus, we can conclude that thermal energy transfers accounts for different ways of transferring the heat energy between the entities. These methods considers temperature difference and thermal conductivity as prime variables.

Learn more about the mode of heat transfer from here:

link

dopamine..

"it was found that some people who were taking the drug l-dopa to raise their levels of dopamine were developing schizophrenic-like symptoms supporting research a strength of the dopamine hypothesis is that there are many studies which have shown support for the neurochemical explanation."

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.