What are the ways that heat moves?
heat moves from a cold object to a warm object.

heat only moves through air currents.

heat only moves through conduction and radiation.

heat moves through conduction, convection, and radiation.

Heat moves through conduction, convection, and radiation.

Explanation:

Hello,

In this case, heat transport is possible via conduction, convection and radiation which are defined as follows:

- Conduction: it happens when two or more objects have different temperatures and they are touching each other, thus, the energy is transferred from the hot to the cold object. For example, we can warm our hands by touching hot receptacles or objects.

- Convection: it occurs when a flowing fluid gets in contact with a surface at a different temperature, causing the heat transfer from the hot to cold region. For instance, when the air is freezing, it cools us down as we "provide" heat to it.

- Radiation: it occurs when a heat body transfers energy to its surroundings  by the creation of heatwaves which are released due to the temperature difference with its surroundings.

Best regards.

it is a good conductor

explanation:

the ideal gas law equation is as follows

pv = nrt

where p - pressure

v - volume

n - number of moles

r - universal gas constant

t - temperature

so if the pressure, volume and temperature are already known

we are left with n and r

since r is the universal gas constant that has a known fixed value then r too is known

so we are left with 'n'

once we know temperature volume and pressure

we can find the number of moles of gas present using the ideal gas law equation

this is not my own answer, this is an answer for the same question by the user blahblahmali. i do not claim ownership of this account.