The speed would vary depending on where the molecules are found. Molecules in<span> gas will move faster than they would in liquid.Hope this helps!!</span>
Answer:
b. radiation
Explanation:
The correct choice is
b. radiation
Radiation is the process of heat transfer where no medium is required. Air is present between hands and flame and thermal conductivity of air is very low.
The hands are not in direct contact with the flame, hence conduction process of heat transfer is not possible.
In convection process of heat transfer, we have the warmer part of the medium moving towards the colder part. hence the convection is also not responsible for transfer of heat in this scenario
I know this from the top of my head!
Galileo said that the Earth rotated around the sun, not the other way. The Catholic Churches thought that the sun rotated around the Earth, and they didn't like his idea and it was even worse since he made speeches about it.
