Conduction is type of heat transfer that involves vibration of particles transferring heat to the ones next to them by collisions. So it requires contact between substances.
Hot air rising is convection which is typical of fluids. The sun drying our clothes is radiation of waves from the sun. And microwaves as the name suggestion heats through radiation of waves. A pan on the stoves however relies on the physical contact between the stove and the pan. So particles of the stove vibrate colliding with the pan particles transferring energy
its A. Genes make up chromosomes. it did it on study island..... i did the other answer the other person got and i got it wrong....and then it told me it was A. Genes make up chromosomes.
Hot-air balloons float because the air caught inside the balloon is heated up by a burner, making it less dense than the air outside. As the burner heats the air, it expands and some of the air escapes; that's what makes it less dense
(3) <span>electronegativities of the bonded atoms in a molecule of the compound is the correct answer.
The compound is nonpolar when</span> electronegativity is from 0 to 0.5, polar when electronegativity is from 0.5 to 1.7, and ionic when electronegativity is larger than 1.7.
